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Glossary

Provisional Designation
Provisional Designation: object’s provisional designation (when available) as assigned from its discovery date.
Number
Number: object’s number as designated by Minor Planets Center.
Name
Name: object’s name as designated by the International Astronomical Union.
Date
Date: date of the event in the format year-month-day.
Local
Local: countries acronyms from where the event was detected.
Chords
Chords: number of positive detections. This represents the number of detections, or telescopes, that provided light curves. If they were at the same site, or over the same line on the shadow path, they might not improve the knowledge of the object profile, but they are counted here anyway.
Radius (equatorial) (km)
Radius (equatorial) (km): equatorial radius in kilometre of the object as derived from the observed event, or as given in the respective reference. If it is a single chord event, this represents the half-length of the observed chord.
Error Radius (equatorial)
Error Radius (equatorial): error, in kilometre, of the equatorial radius. If it is a single chord event, it represents the lower limit of the equatorial radius, and is represented by the ’>’ symbol.
Equivalent Radius (km)
Equivalent Radius (km): this is only available when a shape could be obtained from the occultation, that is, when three or more chords where detected, or two chords when a spherical shape can be assumed. If the object is oblate, this represents the same surface that a disk with this radius would have. For an oblate or Maclaurin object it can be calculated from \(R_{eqv} = { \sqrt{R_{equa} . R_{pol}}} = R_{equa} { \sqrt{1-e}}\) where \(R_{pol}\) is the polar semi-major axis and e is the oblateness. If the object has a tri-axial shape or a Jacobi shape then \(R_{eqv} = (a.b.c)^{1/3}\), were a, b and c are the three axis of rotation symmetry. Here we use the values derived from the occultation if the equivalent radius is not given in the corresponding reference.
Error Equivalent Radius
Error Equivalent Radius: error, in kilometers, of the equivalent radius.
Oblatness
Oblatness: object’s oblateness. Can be obtained from \(e = (a - c) / a\), where a is the equatorial radius and c is the polar radius (or semi-minor axis). The value can be apparent, as measured from the occultation, or real according to the respective reference.
Error oblateness
Error oblateness: oblateness error.
b/a
b/a: assuming \(a>b>c\), the three axis of rotation symmetry for a tri-axial body, the ratio b/a is a relation of the two equatorial radius. It is equal to unity for a Maclaurin equilibrium shape.
c/a
c/a: following the same definitions as above, it is a relation between the biggest equatorial radius and polar radius.
Albedo
Albedo (V): visual albedo of the object, as derived from the surface area obtained from the detected stellar occultation and given in the respective reference.
Error Albedo
Error Albedo: error of the derived albedo.
Density (\(g/cm³\))
Density (\(g/cm³\)): object’s density, as given in the respective reference, considering the derived or assumed volume from the occultation result. The density can be derived from the knowledge of its mass. Alternatively, it can also be obtained under the assumption of hydrostatic equilibrium, using the body oblateness associated with its rotation period can be used to derive its density.
Error Density
Error Density: density error in \(g/cm³\) unities.
Atmosphere (nbar)
Atmosphere (nbar): derived atmosphere surface pressure, or at a given distance, in nanobars. When the number is preceded by the symbol ’<’, it represents an upper limit to the presence of a putative atmosphere.
Atm gas
Atm gas: atmospheric gases used to study the atmosphere and derive the given pressure.
Detected feature
Detected feature: if any feature was detected, like rings, chasm, atmosphere, dust, jets, satellite, if the object is double or a binary, if an unknown secondary star was occulted, or any other physical property measured thanks to the stellar occultation.
Shape
Shape: derived or assumed shape as obtained from the particular event, or as given on the respective reference. It can be equilibrium figures like Maclaurin, Jacobi or simply spherical, oblate, tri-axial, irregular, binary or undetermined shape. Single or double chord detections will most probably lead to an undetermined shape.
Kind
Kind: what was detected, the main body, or only a satellite, only the ring(s), only the atmosphere, only jets/dust. Alternatively, it can indicate that the event was double, i.e. the occultation has probed two components of the system.
DynClass
DynClass: object’s dynamical class. Trojans are small bodies orbiting the Lagrangian points of a major body. Planet satellites are small bodies orbiting a planet. There is no consensus or formal definition on the dynamical classes of Centaur and Trans-Neptunian Objects (TNOs), so we decided to base our classification on the Deep Ecliptic Survey [18]. Centaurs are small solar system objects that have unstable orbits with perihelia greater than 5.2 astronomical unity (au) and orbital semi-major axis smaller than that of Neptune (a < 30.1 au). TNOs are objects with an orbital semi-major axis (a) greater than that of Neptune (a > 30.1 au); they are divided into different classes according to their orbital properties. In this work, these classes are defined as follows. The Kuiper Belt is a region extending from 30 to 50 au and is divided into three sub-classes, the Cold-classical and Hot-classical populations (also known as Cubewanos) [19], and the Resonant objects that are locked by Neptune in integer orbital period ratio with it. Among the resonant, we can find the Plutinos, which are in 2:3 resonance, such as Pluto. The Cold-classical objects have orbital eccentricity smaller than 0.2 and inclination smaller than 12 degrees; in contrast, the Hot-classical members have higher eccentricity and inclination values. The Scattered population objects are those highly perturbed by Neptune, as they have perihelia between 30.1 and 40 au with high eccentricity. The Detached objects are well beyond Neptune’s orbit, away from any perturbation from it, with perihelia greater than 40 au.
Delta (au)
Delta (au): distance of the object centre to the geocentre, in astronomical units, at the event date.
Star G mag.
Star G mag.: magnitude of the occulted star in the ’G’ wavelengths, as given by Gaia DR2.
Object G mag.
Object G mag.: magnitude of the occulting object in the ’G’ wavelengths.
Position date
Position date: date and time in UTC of the object’s astrometric position as derived from the stellar occultation.
Semi-major axis (au)
Semi-major axis (au): Object’s orbital semi-major axis in astronomical units.
Eccentricity
Eccentricity: object’s orbital eccentricity.
Inclination
Inclination: object’s orbital inclination with respect to the ecliptic plane.
Lucky Star project
Lucky Star project: if the event was predicted, observed and/or analyzed by a Lucky Star project collaborator.
Reference
Reference: reference to the publication from which the information was obtained. The references are active links to the journal or any other kind of publication. When only a preliminary result was obtained, the event is indicated as preliminary and should be used with caution.
DOI
DOI: Digital Object Identifier (DOI) number of the reference.
Plots

Line Number Number Name Provisional designation Date Local Chords Radius (equatorial) (km) error Radius (equatorial) Equivalent Radius (km) error Equivalent Radius Oblateness error Oblateness b/a c/a Albedo (V) error Albedo Density (g/cmˆ3) error Density Atmosphere (nbar) Atm_gas Shape Kind Detected feature DynClass Delta (au) Star G mag. Object G mag. Position date RA position Error RA*cos(delta) (mas) DEC position Error DEC (mas) Semi-major axis (au) Eccentricity Inclination Lucky Star project Reference DOI Comment
Line Number Number Name Provisional designation Date Local Chords Radius (equatorial) (km) error Radius (equatorial) Equivalent Radius (km) error Equivalent Radius Oblateness error Oblateness b/a c/a Albedo (V) error Albedo Density (g/cmˆ3) error Density Atmosphere (nbar) Atm_gas Shape Kind Detected feature DynClass Delta (au) Star G mag. Object G mag. Position date RA position Error RA*cos(delta) (mas) DEC position Error DEC (mas) Semi-major axis (au) Eccentricity Inclination Lucky Star project Reference DOI Comment
1 28978 Ixion 2001 KX76 2021-04-28 BR, AR, CL 5 - - - - - - - - - - - - - - Spheroid Main No TNO> Plutino 38.158 14.9 19.6 - - - - - 39.7 0.242 19.6 Yes preliminary - -
2 1206 Troilus 1965 WK 2021-04-25 NZ 1 - - - - - - - - - - - - - - Undetermined Main No Trojan 4.4542 14.5 16.4 - - - - - 5.3 0.091 33.5 Yes preliminary - -
3 2241 Alcathous 1979 WM 2021-04-24 FR 1 - - - - - - - - - - - - - - Undetermined Main No Trojan 4.2499 14.9 15.9 - - - - - 5.18 0.067 16.63 Yes preliminary - Report by L. Russelot
4 12929 1999 TZ1 1999 TZ1 2021-04-20 DE 1 - - - - - - - - - - - - - - Undetermined Main No Trojan 4.7875 13.9 17.9 - - - - - 5.237 0.039 43.45 Yes preliminary - Report by B. Kattentidt
5 136108 Hi'iaka (Haumea/1) Haumea/1 2021-04-16 USA 4 - - - - - - - - - - - - - - Spheroid Satellite No TNO> Hot C. 49.37 12.4 20.3 - - - - - 43.35 0.19 28.21 Yes preliminary - -
6 58931 Palmys 1998 MK47 2021-04-14 USA 1 - - - - - - - - - - - - - - Irregular Other Other Trojan 4.0519 14.1 18.7 - - - - - 5.26 0.1 16.41 Yes preliminary - Report by Wayne Thomas with two light drops.
7 136108 Hi'iaka (Haumea/1) Haumea/1 2021-04-06 MA 1 - - - - - - - - - - - - - - Undetermined Satellite No TNO> Hot C. 49.39 12.6 17.6 - - - - - 43.35 0.19 28.21 Yes preliminary - -
8 31344 Agathon 1998 OM12 2021-04-03 AUS 3 36.0 > 33.0 14 - - - - - - - - - - Irregular Main No Trojan 4.8 - 18.7 - - - - - 5.35 0.038 7.47 No preliminary - Reported by Dave Herald
9 38628 Huya 2000 EB173 2021-03-28 CZ 1 - - - - - - - - - - - - - - Undetermined Main No TNO> Plutino 28.41 17.5 19.6 - - - - - 39.8 0.238 15.5 Yes preliminary - -
10 16070 1999 RB101 1999 RB101 2021-03-04 AUS 1 - - - - - - - - - - - - - - Undetermined Main No Trojan 4.83 - 17.27 - - - - - 5.13 0.124 16.25 No preliminary - -
11 307261 2002 MS4 2002 MS4 2021-02-24 CL 1 413.0 > - - - - - - - - - - - - Undetermined Main No TNO> Hot C. 47.055 16.0 20.5 - - - - - 41.9 0.14 17.7 Yes preliminary - -
12 3317 Paris 1984 KF 2021-01-24 FR 1 - - - - - - - - - - - - - - Undetermined Main No Trojan 5.2669 11.6 16.0 - - - - - 5.2 0.127 27.9 Yes preliminary - Report by Arnaud Leroy
13 - 2004 XR190 2004 XR190 2021-01-22 USA, SP 2 - - - - - - - - - - - - - - Undetermined Main No TNO> Scattered D.O. 56.2864 15.2 22.0 - - - - - 57.3 0.109 46.8 Yes preliminary - Reported by Kevin Green and C. Schnabel
14 60558 Echeclus 2000 EC98 2021-01-19 JP 1 - - - - - - - - - - - - - - Undetermined Main No Centaur 9.455 11.0 19.8 - - - - - 10.69 0.456 4.34 Yes preliminary - -
15 1206 Troilus 1965 WK 2021-01-18 AUS 2 - - - - - - - - - - - - - - Undetermined Main No Trojan 5.8869 13.6 17.0 - - - - - 5.3 0.091 33.5 Yes preliminary - Report bu Dave Herald, Bill Hanna, Dave Gault and Peter N.
16 1173 Anchises 1930 UB 2021-01-12 SK 1 - - - - - - - - - - - - - - Undetermined Main No Trojan 5.7491 12.1 17.0 - - - - - 5.3 0.137 6.9 Yes preliminary - Report by M. Harman
17 503 Ganymede (Jupiter/3) Jupiter/3 2020-12-21 USA 1 - - - - - - - - - - - - - - Undetermined Main No Planet Satellite 5.916 7.4 5.3 - - - - - 5.203 0.0484 1.305 Yes preliminary - reported by Phil Sturart
18 1437 Diomedes 1971 RD 2020-12-07 CZ 1 - - - - - - - - - - - - - - Undetermined Main No Trojan 4.344 15.7 15.6 - - - - - 5.2 0.043 20.5 Yes preliminary - report by Henk de Groot
19 19521 Chaos 1998 WH24 2020-11-20 MA, ES 4 - - - - - - - - - - - - - - Undetermined Main No TNO> Hot C. 40.3686 16.7 21.0 - - - - - 45.5 0.099 12.1 Yes preliminary - -
20 1437 Diomedes 1971 RD 2020-11-01 USA 3 85.0 > 65.0 - - - - - - - - - - - Undetermined Main No Trojan 4.1324 13.6 15.3 - - - - - 5.2 0.043 20.5 Yes preliminary - -
21 624 Hektor 1907 XM 2020-10-28 USA, SE 4 - - - - - - - - - - - - - - Irregular Main No Trojan 4.4355 12.8 14.6 - - - - - 5.26 0.023 18.2 Yes preliminary - https://lesia.obspm.fr/lucky-star/occ.php?p=41029
22 143707 2003UY117 2003 UY117 2020-10-23 ES 2 100.0 > - - - - - - - - - - - - Undetermined Main No TNO> Resonant 33.4676 14.5 21.1 - - - - - 55.2 0.413 7.6 Yes preliminary - -
23 1437 Diomedes 1971 RD 2020-10-15 USA 1 60.0 > - - - - - - - - - - - - Undetermined Main No Trojan 4.157 15.4 15.4 - - - - - 5.2 0.043 20.5 Yes preliminary - Report by Chris Anderson
24 28978 Ixion 2001 KX76 2020-10-13 USA 8 330.0 > - - - - - - - - - - - - Spheroid Main No TNO> Plutino 39.25 10.3 19.7 - - - - - 39.7 0.242 19.6 Yes preliminary - -
25 911 Agamemnon 1937 QD 2020-10-02 ES, TK 2 50.0 > - - - - - - - - - - - - Undetermined Main No Trojan - - - - - - - - 5.3 0.066 21.8 Yes preliminary - -
26 28978 Ixion 2001 KX76 2020-09-27 AUS 1 - - - - - - - - - - - - - - Undetermined Main No TNO> Plutino 39.0088 17.0 19.4 - - - - - 39.7 0.242 19.6 Yes preliminary - -
27 15094 Polymele 1999 WB2 2020-09-24 SN 1 30.0 > - - - - - - - - - - - - Undetermined Main No Trojan 3.8259 11.3 18.3 - - - - - 5.2 0.094 13.0 No preliminary - -
28 1583 Antilochus 1950SA 2020-09-23 TK 2 50.0 > - - - - - - - - - - - - Undetermined Main No Trojan 3.9969 12.7 15.5 - - - - - 5.1 0.052 28.5 Yes preliminary - -
29 1583 Antilochus 1950SA 2020-09-21 TK 1 50.0 > - - - - - - - - - - - - Undetermined Main No Trojan 4.0103 12.3 15.5 - - - - - 5.1 0.052 28.5 Yes preliminary - -
30 702 Umbriel (Uranus/2) Uranus/2 2020-09-21 USA 14 - - - - - - - - - - - - - - Maclaurin Main No Planet Satellite 19.02 13.4 14.9 - - - - - 19.191 0.0472 0.7699 Yes preliminary - -
31 1583 Antilochus 1950SA 2020-09-09 ES, FR 2 50.0 > - - - - - - - - - - - - Undetermined Main No Trojan - - - - - - - - 5.1 0.052 28.5 Yes preliminary - -
32 624 Hektor 1907 XM 2020-09-04 AR 1 - - - - - - - - - - - - - - Undetermined Main No Trojan 4.5671 15.0 14.8 - - - - - 5.26 0.023 18.2 Yes preliminary - https://lesia.obspm.fr/lucky-star/occ.php?p=29662
33 588 Achilles 1906 TG 2020-08-30 NZ 1 42.0 > - - - - - - - - - - - - Undetermined Main No Trojan 4.2345 11.9 15.7 - - - - - 5.2 0.147 10.3 Yes preliminary - report by Brian Loader
34 506 Himalia (Jupiter/6) P5M6 2020-08-27 BR 1 - - - - - - - - - - - - - - Undetermined Main No Planet Satellite 4.35 13.21 14.9 - - - - - 5.203 0.0484 1.305 Yes preliminary - -
35 506 Himalia (Jupiter/6) P5M6 2020-08-19 USA 2 - - - - - - - - - - - - - - Irregular Main No Planet Satellite 4.26 15.45 14.9 - - - - - 5.203 0.0484 1.305 Yes preliminary - -
36 28978 Ixion 2001 KX76 2020-08-17 USA 3 411.0 > - - - - - - - - - - - - Tri-axial Main No TNO> Plutino 38.3685 14.6 19.6 - - - - - 39.7 0.242 19.6 Yes preliminary - -
37 510 Lysithea (Jupiter/10) P5M10 2020-08-13 USA 1 - - - - - - - - - - - - - - Undetermined Main No Planet Satellite 4.25 14.45 18.4 - - - - - 5.203 0.0484 1.305 Yes preliminary - -
38 16956 1998 MQ11 1998 MQ11 2020-08-09 CZ 3 23.0 > - - - - - - - - - - - - Spherical Main No Trojan 5.49 13.4 18.9 - - - - - 5.23 0.11 30.89 No EURASTER - -
39 307261 2002 MS4 2002 MS4 2020-08-08 EUROPE, AFRICA, ASIA 61 - - 400.0 3 - - - - - - - - - - Maclaurin Main Other TNO> Hot C. 45.6939 14.6 20.5 - - - - - 41.9 0.14 17.7 Yes preliminary - -
40 1208 Troilus 1965 WK 2020-07-31 CO 1 18.0 > - - - - - - - - - - - - Undetermined Main No Trojan 5.1684 14.4 16.9 - - - - - 5.3 0.091 33.5 Yes preliminary - reported by Grupo de Investigación en Astroingeniería Alfa Orión
41 606 Titan (Saturn/6) P6M6 2020-07-31 CL, AR, BR 4 - - - - - - - - - - - - - - Spherical Main Atmosphere Planet Satellite 9.0158 10.8 8.6 - - - - - 9.537 0.0541 2.4845 Yes preliminary - -
42 307261 2002 MS4 2002 MS4 2020-07-26 RSA 2 - - - - - - - - - - - - - - Maclaurin Main No TNO> Hot C. 45.5988 14.8 20.3 - - - - - 41.9 0.14 17.7 Yes preliminary - -
43 506 Himalia (Jupiter/6) P5M6 2020-07-25 AUS 1 - - - - - - - - - - - - - - Undetermined Main No Planet Satellite 4.1 13.7 14.9 - - - - - 5.203 0.0484 1.305 Yes preliminary - report by Dean Hooper
44 470309 2007 JK43 2007 JK43 2020-07-21 BR 1 81.0 > - - - - - - - - - - - - Undetermined Main No Centaur 24.0569 15.8 21.1 - - - - - 46.7 0.495 44.8 Yes preliminary - -
45 3317 Paris 1984 KF 2020-07-07 USA 1 - - - - - - - - - - - - - - Undetermined Main No Trojan 4.3855 16.2 15.7 - - - - - 5.2 0.127 27.9 Yes preliminary - report by Dave Oesper
46 50000 Quaoar 2002 LM60 2020-07-01 TK 1 443.0 > - - - - - - - - - - - - Undetermined Main No TNO> Cold C. 41.8203 17.4 18.7 - - - - - 43.62 0.04 7.99 Yes preliminary - -
47 502 Europa (Jupiter/2) P5M2 2020-06-22 EUROPE 5 - - - - - - - - - - - - - - Maclaurin Main No Planet Satellite 4.21 11.3 5.5 - - - - - 5.203 0.0484 1.305 Yes preliminary - -
48 10199 Chariklo 1997 CU26 2020-06-19 AUS 1 - - - - - - - - - - - - - - Undetermined Main No Centaur 15.5505 15.6 19.0 - - - - - 15.84 0.17 23.36 Yes preliminary - report by Steve Kerr
49 50000 Quaoar 2002 LM60 2020-06-16 USA 4 - - - - - - - - - - - - - - Maclaurin Main No TNO> Cold C. 41.8265 16.1 18.7 - - - - - 43.62 0.04 7.99 Yes preliminary - -
50 24448 2000 QE42 2000 QE42 2020-06-06 AR 2 - - - - - - - - - - - - - - Undetermined Main No Trojan 4.6744 12.2 19.0 - - - - - 5.2 0.052 8.8 Yes preliminary - reports by Julio Spagnotto and Aldo Wilberger
51 134340 Pluto Pluto 2020-06-06 IN 1 - - - - - - - - - - - - - - Undetermined Main Atmosphere TNO> Plutino 33.2516 13.0 14.6 - - - - - 39.846 0.2537 17.103 Yes preliminary - -
52 119951 2002 KX14 2002 KX14 2020-05-26 EUROPE 9 - - - - - - - - - - - - - - - Main No TNO> Cold C. - - - - - - - - 38.7 0.04 0.4 Yes preliminary - -
53 278361 2007 JJ43 2007 JJ43 2020-05-24 AUS 1 140.0 8,5 - - - - - - - - - - - - Undetermined Main No TNO> Hot C. 39.88 15.7 20.6 - - - - - 48.4 0.167 12.0 Yes Rommel et al. 2020 http://doi.org/10.1051/0004-6361/202039054 -
54 1172 Aneas 1930 UB 2020-05-16 PE 1 - - - - - - - - - - - - - - Undetermined Main No Trojan 3.9558 12.6 15.0 - - - - - 5.218 0.104 16.7 Yes preliminary - By EricK Meza
55 3317 Paris 1984 KF 2020-05-01 FR 1 - - - - - - - - - - - - - - Undetermined Main No Trojan 3.9947 13.0 15.3 - - - - - 5.2 0.127 27.9 Yes preliminary - https://www.euraster.net/results/2020/index.html#0501-3317
56 4709 Ennomos 1988TU2 2020-04-22 AUS 2 - - - - - - - - - - - - - - Undetermined Main No Trojan 4.4356 16.0 16.0 - - - - - 5.2 0.021 25.5 Yes preliminary - report bu Dave Gault and Peter N.
57 5638 Deikoon 1989TO2 2020-04-10 DE, CZ, SK 3 25.0 > - - - - - - - - - - - - Undetermined Main No Trojan - - - - - - - - - - - Yes preliminary - https://www.euraster.net/results/2020/index.html#0410-5638
58 2363 Cebriones 1997TJ3 2020-04-09 FR 1 - - - - - - - - - - - - - - Undetermined Main No Trojan 4.3871 15.3 16.5 - - - - - 5.2 0.037 32.1 Yes preliminary - report by JJ Castelani
59 3317 Paris 1984 KF 2020-04-06 JP 5 74.4 > 60.0 - 0.35 - - - - - - - - - Irregular Main No Trojan 4.1019 8.0 15.5 - - - - - 5.2 0.127 27.9 Yes preliminary - -
60 2363 Cebriones 1997 TJ3 2020-04-02 BE 1 44.0 > - - - - - - - - - - - - Undetermined Main No Trojan 4.473 14.4 16.5 - - - - - 5.21 0.037 32.12 Yes preliminary - report by Roland to Planoccult Boninsegna
61 3451 Mentor 1984 HA1 2020-03-15 CZ 1 19.0 > - - - - - - - - - - - - Undetermined Main No Trojan 4.6831 15.1 16.0 - - - - - 5.1 0.069 24.7 Yes preliminary - report by Michal Rottenborn to Planoccult
62 1173 Anchises 1930UB 2020-03-10 BR 1 139.0 > - - - - - - - - - - - - Undetermined Main No Trojan 4.8218 13.0 16.5 - - - - - 5.3 0.137 6.9 Yes preliminary - -
63 9142 Rhesus 1988RX 2020-03-05 USA 2 - - - - - - - - - - - - - - Undetermined Main No Trojan 4.6021 14.1 18.1 - - - - - 5.2 0.13 12.8 Yes preliminary - Lucky Star and RECON
64 32615 2001 QU277 2001 QU277 2020-02-08 USA 1 - - - - - - - - - - - - - - Undetermined Main No Trojan 4.705 15.4 18.6 - - - - - 5.2 0.032 17.5 Yes preliminary - Report by Chris Anderson
65 60558 Echeclus 2000 EC98 2020-01-22 CL 2 - - 28.0 - - - - - - - - - - - Undetermined Main No Centaur 8.664 15.4 19.4 - - - - - 10.69 0.456 4.34 Yes preliminary - -
66 9142 Rhesus 1988 RX 2020-01-14 SP 1 17.4 > - - - - - - - - - - - - Undetermined Main No Trojan 5.37 12.3 18.6 - - - - - 5.2 0.13 12.8 Yes preliminary - report from C.Perello & A.Selva, Sabadell, Spain
67 1583 Antilochus 1950 SA 2019-10-30 UK, FR 2 - - - - - - - - - - - - - - Undetermined Main No Trojan 4.36 13.6 15.9 - - - - - 5.1 0.052 28.5 Yes preliminary - http://lesia.obspm.fr/lucky-star/occ.php?p=13616
68 84922 2003 VS2 2003 VS2 2019-10-22 RO, BG, RS 12 - - - - - - - - - - - - - - Tri-axial Main No TNO> Plutino 36.12 14.2 20.0 - - - - - 39.72 0.072 14.82 Yes preliminary - -
69 50000 Quaoar 2002 LM60 2019-10-16 CL 3 - - - - - - - - - - - - - - Maclaurin Main No TNO> Cold C. 43.18 16.2 19.0 - - - - - 43.62 0.04 7.99 Yes preliminary - -
70 50000 Quaoar 2002 LM60 2019-09-26 NA, RSA 4 - - - - - - - - - - - - - - Maclaurin Main No TNO> Cold C. 42.87 15.6 18.8 - - - - - 43.62 0.04 7.99 Yes preliminary - -
71 1583 Antilochus 1950 SA 2019-09-10 AUS 2 - - - - - - - - - - - - - - Undetermined Main No Trojan 4.09 15.4 15.6 - - - - - 5.1 0.052 28.5 Yes preliminary - report from Dave Gault and B. Hanna.
72 2060 Chiron 1977 UB 2019-09-08 FR, BE 2 - - - - - - - - - - - - - - Undetermined Main No Centaur 17.85 16.5 18.7 - - - - - 13.64 0.38 6.93 Yes preliminary - -
73 21900 Orus 1999 VQ10 2019-09-07 OM 1 56.0 > - - - - - - - - - - - - Undetermined Main No Trojan 4.28 11.7 17.2 - - - - - 5.12 0.036 8.47 No preliminary - eVscope report. See also http://lucy.swri.edu//occ/20190907Orus.html and http://lesia.obspm.fr/lucky-star/occ.php?p=8940
74 - 2013 NL24 2013 NL24 2019-09-04 USA 3 66.0 5 66.0 5 0.0 0 1.0 1.0 0.045 0.008 - - - - Spherical Main No Centaur 25.68 15.6 22.4 2458730.7991666668 22 33 31.5945 0.4 -11 22 19.5283 0.4 40.068 0.385 4.67 No Strauss et al. 2021 https://doi.org/10.3847/PSJ/abd62a RECON paper
75 10199 Chariklo 1997 CU26 2019-09-04 HW 1 - - - - - - - - - - - - - - Undetermined Ring/Dust Ring Centaur 15.59 13.1 18.9 - - - - - 15.84 0.17 23.36 No preliminary - Also observed by MIT group.
76 510 Lysithea (Jupiter/10) P5M10 2019-08-28 NZ 1 - - - - - - - - - - - - - - Undetermined Main No Planet Satellite 5.08 13.5 18.9 - - - - - 5.203 0.0484 1.305 Yes preliminary - Report by Peter Graham
77 - 2017 OG69 2017 OG69 2019-08-28 CZ 1 - - - - - - - - - - - - - - Undetermined Main No TNO> Plutino 42.88 17.2 21.1 - - - - - 39.63 0.207 31.4 No preliminary - Report from Onderjov observatory
78 624 Hektor 1907 XM 2019-08-28 USA, IT, ES 9 - - - - - - - - - - - - - - Irregular Double No Trojan 4.4 9.8 14.8 - - - - - 5.26 0.023 18.2 Yes preliminary - reports from IOTA and Euraster observers
79 1437 Diomedes 1971 RD 2019-08-20 USA 2 - - - - - - - - - - - - - - Undetermined Main No Trojan 4.37 14.5 15.6 - - - - - 5.2 0.043 20.5 Yes preliminary - report by David Oesper and Bardecker
80 307261 2002 MS4 2002 MS4 2019-08-19 CA 1 - - - - - - - - - - - - - - Undetermined Main No TNO> Hot C. 45.88 16.5 20.5 - - - - - 41.9 0.14 17.7 Yes preliminary - -
81 10199 Chariklo 1997 CU26 2019-08-08 FR 5 - - - - - - - - - - - - - - Undetermined Main Ring Centaur 15.3 15.2 18.7 - - - - - 15.84 0.17 23.36 Yes preliminary - -
82 278361 2007 JJ43 2007 JJ43 2019-08-07 AUS 1 - - - - - - - - - - - - - - Undetermined Main No TNO> Cold C. 40.42 17.7 20.8 - - - - - 48.437 0.167 12.0 Yes preliminary - report by Dave Herald
83 3793 Leonteus 1951 WT1 2019-08-05 CL 1 29.0 > - - - - - - - - - - - - Undetermined Main No Trojan 4.61 15.7 16.3 - - - - - 5.217 0.089 20.9 Yes preliminary - Detected with SOAR
84 50000 Quaoar 2002 LM60 2019-08-04 NA 1 - - - - - - - - - - - - - - Undetermined Main Satellite TNO> Cold C. 42.08 15.8 18.9 - - - - - 43.62 0.04 7.99 Yes preliminary - -
85 606 Titan (Saturn/6) Saturn/6 2019-08-03 JP 2 - - - - - - - - - - - - - - Undetermined Main Atmosphere Planet Satellite 9.5 11.0 8.7 - - - - - 9.537 0.0541 2.4845 No preliminary - -
86 10199 Chariklo 1997 CU26 2019-08-02 AUS 2 - - - - - - - - - - - - - - Undetermined Main No Centaur 15.25 17.8 18.7 - - - - - 15.84 0.17 23.36 Yes preliminary - report by Dave Herald and Willian Hanna
87 307261 2002 MS4 2002 MS4 2019-07-26 CA 1 - - - - - - - - - - - - - - Undetermined Main No TNO> Hot C. 45.67 15.5 20.5 - - - - - 41.9 0.14 17.7 Yes preliminary - -
88 307261 2002 MS4 2002 MS4 2019-07-26 CH, BR 3 257.0 - - - - - - - - - - - - - Undetermined Main No TNO> Hot C. 45.67 17.8 20.5 - - - - - 41.9 0.14 17.7 Yes preliminary - -
89 3451 Mentor 1984 HA1 2019-07-22 ES, FR 3 136.0 - - - - - - - - - - - - - Undetermined Main No Trojan 5.07 12.4 16.3 - - - - - 5.1 0.069 24.7 Yes preliminary - see http://www.euraster.net/results/2019/index.html#0722-3451
90 278361 2007 JJ43 2007 JJ43 2019-07-11 BR, CH 1 126.0 > - - - - - - - - - - - - Undetermined Main No TNO> Cold C. 40.09 11.9 20.7 - - - - - 48.437 0.167 12.0 Yes preliminary - Nearby negative chords.
91 307261 2002 MS4 2002 MS4 2019-07-09 CH, BR 2 391.0 - 352.0 - 0.19 - 1.0 0.81 - - - - - - Maclaurin Main No TNO> Hot C. 45.62 15.8 20.3 - - - - - 41.92 0.14 17.67 Yes preliminary - Nearby negative chord.
92 50000 Quaoar 2002 LM60 2019-06-28 JP 1 560.5 > - - - - - - - - - - <10 CH4 Undetermined Main No TNO> Cold C. 41.85 15.7 18.8 - - - - - 43.62 0.04 7.99 No Arimatsu et al, ArXiv 2019 - http://lesia.obspm.fr/lucky-star/occ.php?p=16559
93 609 Phoebe (Saturn/9) Saturn/9 2019-06-07 AR 1 - - - - - - - - - - - - - - Undetermined Main No Planet Satellite 9.24 15.3 16.66 - - - - - 9.537 0.0541 2.4845 No preliminary - -
94 50000 Quaoar 2002 LM60 2019-06-05 SP, MA 3 - - - - - - - - - - - - - - Undetermined Main No TNO> Cold C. 41.9047 17.5 18.8 - - - - - 43.62 0.04 7.99 Yes preliminary - Four chords from Canárias Islands
95 504 Callisto (Jupiter/4) Jupiter/4 2019-06-05 BR, AR, CH 6 - - - - - - - - - - - - - - Undetermined Main No Planet Satellite 4.28 10.1 5.96 - - - - - 5.203 0.0484 1.305 No preliminary - -
96 502 Europa (Jupiter/2) Jupiter/2 2019-06-04 PE, BR, CH, AR 5 - - - - - - - - - - - - - - Undetermined Main No Planet Satellite 4.29 10.2 5.46 - - - - - 5.203 0.0484 1.305 No preliminary - -
97 1172 Aneas 1930 UA 2019-05-30 USA 2 116.0 > - - - - - - - - - - - - Undetermined Main No Trojan 4.6125 10.6 15.9 - - - - - 5.218 0.104 16.7 Yes preliminary - report from Ted Swift
98 50000 Quaoar 2002 LM60 2019-05-28 EUROPE 7 - - - - - - - - - - - - - - - Main No TNO> Cold C. 41.9516 16.9 18.8 - - - - - 43.62 0.04 7.99 Yes preliminary - -
99 471143 Dziewanna 2010 EK139 2019-05-17 AUS 1 252.0 > - - - - - - - - - - - - Undetermined Main No TNO> Resonant 35.09 15.3 19.6 - - - - - 70.56 0.539 29.46 Yes preliminary - Dean Hooper report
100 4709 Ennomos 2019-05-08 US 1 75.0 > - - - - - - - - - - - - Undetermined Main No Trojan 4.35 - - - - - - - 5.24 0.0209 25.45 Yes preliminary - James Bean report
101 884 Priamus 2019-04-30 CA 1 84.0 > - - - - - - - - - - - - Undetermined Main No Trojan 4.14 - - - - - - - 5.2 0.122 8.9 Yes preliminary - Peter Ceravolo report
102 50000 Quaoar 2002 LM60 2019-04-28 CL 2 569.0 +24/-17 555.0 2.5 - - - - - - - - - - Maclaurin Main No TNO> Cold C. 42.29 17.5 18.8 - - - - - 43.62 0.04 7.99 Yes preliminary - -
103 2207 Antenor 2019-03-29 CZ 1 19.0 > - - - - - - - - - - - - Undetermined Main No Trojan 4.26 - - - - - - - 5.14 0.0168 6.806 Yes preliminary - Jan Manek report.
104 50000 Quaoar 2019-03-27 BR 1 - - - - - - - - - - - - - - Undetermined Main No TNO> Cold C. 42.806 - - - - - - - 43.62 0.04 7.99 Yes preliminary - -
105 38628 Huya 2000 EB173 2019-03-18 RO, TK, IS, PL 22 480.0 - - - - - - - - - - - - - Maclaurin Main No TNO> Plutino 28.35 10.6 19.6 - - - - - 39.8 0.283 15.5 Yes preliminary - -
106 1173 Anchises 1930UB 2019-03-15 USA 1 55.3 > - - - - - - - - - - - - Undetermined Main No Trojan 4.94 11.5 16.4 - - - - - 5.3 0.137 6.9 Yes preliminary - David and Joan Dunham report
107 3451 Mentor 2019-03-02 ES 1 - - - - - - - - - - - - - - Undetermined Main No Trojan 4.57 - - - - - - - 5.1 0.069 24.7 Yes preliminary - Ramón Marzoa report.
108 523698 2014 EZ51 2019-02-25 NZ 1 630.0 > - - - - - - - - - - - - Undetermined Other No TNO> Scattered D.O. 55.45 - - - - - - - 55.2 0.225 10.2 Yes preliminary - Brian Loader report.
109 5638 Deikoon 2019-02-23 FR 2 - - - - - - - - - - - - - - Undetermined Main No Trojan 4.16 - - - - - - - 5.2 0.107 10.9 Yes preliminary - Alain Figer and Lionel Russelot reports.
110 145451 2005 RM43 2019-02-03 NZ 1 228.0 - - - - - - - - - - - - - Undetermined Main No TNO> Scattered D.O. 36.5 - - - - - - - 89.61 0.609 28.82 Yes preliminary - -
111 - 2014 YY49 2014 YY49 2019-01-28 USA 2 16.0 2 16.0 2 0.0 0 1.0 1.0 0.13 0.02 - - - - Spherical Main No Centaur 17.814 14.5 23.0 2458511.7145321760 06 59 55.5025 0.3 01 25 26.2490 0.2 31.053 0.605 20.41 No Strauss et al. 2021 https://doi.org/10.3847/PSJ/abd62a RECON paper
112 54598 Bienor 2019-01-11 ES 4 119.0 7 76.7 - - - - - - - - - - - Jacobi Main No Centaur 14.16 - - - - - - - 16.43 0.199 20.74 Yes preliminary - -
113 119979 2002 WC19 2018-12-30 AUS 1 88.0 > - - - - - - - - - - - - Undetermined Main No TNO> Resonant 39.8 - - - - - - - 47.6 0.26 9.2 Yes preliminary - Steve Kerr report.
114 145451 2005 RM43 2018-12-24 CH 2 322.0 - 322.0 - 0.0 - - - - - - - - - Undetermined Main No TNO> Scattered D.O. 36.0 - - - - - - - 89.61 0.609 28.82 Yes preliminary - -
115 11351 Leucus 2018-12-13 FR 2 - - - - - - - - - - - - - - Undetermined Main No Trojan 5.76 - - - - - - - 5.29 0.0638 11.55 No preliminary - -
116 523764 2014 WC510 2014 WC510 2018-12-01 USA 7 91.0 8 113.0 12 0.0 0 1.0 0.0 5.1 1.7 - - - - Spheroid Double Binary TNO> Plutino 29.6 15.4 22.1 2458454.0148495371 06 05 33.443414 2.4 03 50 02.37912 1.3 39.236 0.247 19.54 No Leiva et al. PScJ, 2020 https://doi.org/10.3847/PSJ/abb23d RECON project. Astrometric position for the primary.
117 2060 Chiron 2018-11-28 RSA, NB 1 88.0 > - - - - - - - - - - - - Undetermined Main No Centaur 18.35 - - - - - - - 13.64 0.38 6.93 Yes preliminary - -
118 11351 Leucus 2018-11-18 US 9 19.0 - - - - - - - - - - - - - Irregular Main No Trojan 5.42 - - - - - - - 5.29 0.0638 11.55 No preliminary: Buie et al., SBAG, 2019 - -
119 11351 Leucus 2018-11-14 US 2 - - - - - - - - - - - - - - Undetermined Main No Trojan 5.36 - - - - - - - 5.29 0.0638 11.55 No preliminary: Buie et al., SBAG, 2019 - -
120 541132 Leleakuhonua 2015 TG387 2018-10-20 CA 1 110.0 14 110.0 14 0.0 0 1.0 1.0 0.21 0.05 - - - - Spherical Main No TNO> Detached O. 77.7 14.5 24.6 2458411.7239699075 00 12 17.871489 0.5 +13 15 07.42118 0.9 1093.94 0.94 11.66 No Buie et al, AJ, 159, 230, 2020 10.3847/1538-3881/ab8630 RECON
121 175113 2004 PF115 2018-09-29 AR 1 140.0 - - - - - - - - - - - - - Undetermined Main No TNO> Hot C. 40.67 - - - - - - - 39.95 0.068 13.35 Yes prelim. - Ariel Stechina report.
122 119951 2002 KX14 2002 KX14 2018-09-19 AUS 2 210.0 - - - - - - - - - - - - - Spherical Main No TNO> Cold C. 39.2 - - - - - - - 38.7 0.04 0.4 Yes prelim. - Dave Herald and Willian Hanna reports. The two chors were too close to derive the size of the object.
123 174567 Varda 2018-09-10 USA 3 394.0 - 345.0 - 0.22 - - - - - - - - - Maclaurin Main No TNO> Hot C. 46.63 - - - - - - - 46.0 0.14 21.5 Yes prelim. - -
124 50000 Quaoar 2018-09-02 NA 2 552.0 - - - - - - - - - - - - - Maclaurin Main No TNO> Cold C. 42.53 - - - - - - - 43.62 0.04 7.99 Yes prelim. - Double star detected. The biggest chord is almost diametric.
125 134340 Pluto 2018-08-15 US 30 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 32.76 13.0 - - - - - - 39.846 0.2537 17.103 Yes preliminary - Central flash detected
126 609 Phoebe (Saturn/9) 2018-08-13 AUS 1 107.1 > - - - - - - - - - - - - Undetermined Main No Planet Satellite 9.26 - - - - - - - 9.537 0.0541 2.4845 No preliminary - -
127 486958 2014 MU69 2018-08-04 SE 1 - - - - - - - - - - - - - - Undetermined Double No TNO> Cold C. - - - - - - - - 44.14 0.045 2.45 No prelim. - -
128 50000 Quaoar 2018-07-26 AUS 4 - - - - - - - - - - - - - - Maclaurin Main No TNO> Cold C. 42.04 - - - - - - - 43.62 0.04 7.99 Yes prelim. - -
129 471143 Dziewanna 2010 EK139 2018-07-15 CHL, ARG 3 - - - - - - - - - - - - - - - Main No TNO> Resonant 35.96 - - - - - - - 70.5 0.538 29.4 Yes preliminary - -
130 609 Phoebe (Saturn/9) 2018-07-03 AUS 1 48.3 > - - - - - - - - - - - - Undetermined Main No Planet Satellite 8.96 - - - - - - - 9.537 0.0541 2.4845 No preliminary - -
131 609 Phoebe (Saturn/9) 2018-06-26 AUS 1 11.3 > - - - - - - - - - - - - Undetermined Main No Planet Satellite 8.95 - - - - - - - 9.537 0.0541 2.4845 No preliminary - -
132 609 Phoebe (Saturn/9) 2018-06-19 CL 1 108.1 > - - - - - - - - - - - - Undetermined Main No Planet Satellite 8.96 - - - - - - - 9.537 0.0541 2.4845 No preliminary - -
133 506 Himalia (Jupiter/6) 2018-05-20 PL,DE 6 55.0 > - - - - - - - - - - - - Irregular Main No Planet Satellite 4.36 - - - - - - - 5.203 0.0484 1.305 No preliminary - -
134 506 Himalia (Jupiter/6) 2018-05-12 US 2 39.9 1,3 39.9 1,3 0.0 0 - - - - - - - - Undetermined Main No Planet Satellite 4.35 - - - - - - - 5.203 0.0484 1.305 No preliminary - -
135 134340 Pluto 2018-04-09 US 1 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 33.56 17.7 - - - - - - 39.846 0.2537 17.103 No Sikafoose et al. DPS, 2018 - -
136 54598 Bienor 2018-04-02 HU 1 95.0 - - - - - - - - - - - no - Undetermined Main No Centaur 15.7 - - - - - - - 16.43 0.199 20.74 Yes prelim. - Andras Pal, from Konkoly Obs., report.
137 4709 Ennomos 2018-02-04 AUS 2 51.0 1 51.0 2 0.0 0 - - - - - - - - Undetermined Main No Trojan 4.78 - - - - - - - 5.24 0.0209 25.45 Yes preliminary - -
138 229762 2002 TC302 2018-01-28 EUROPE 12 551.0 22 499.0 - 0.18 - - - - - - - - - Maclaurin Main No TNO> Resonant 44.48 - - - - - - - 54.99 0.29 35.11 Yes prelim. - -
139 54598 Bienor 2017-12-29 JP 1 53.0 - - - - - - - - - - - - - Undetermined Main No Centaur 14.41 - - - - - - - 16.46 0.199 20.74 Yes prelim. - -
140 444030 2004 NT33 2017-11-16 IT 1 128.0 - - - - - - - - - - - - - Undetermined Main No TNO> Hot C. 38.93 - - - - - - - 43.49 0.15 31.23 Yes prelim. - -
141 11351 Leucus 2017-10-18 US 1 19.0 > - - - - - - - - - - - - Undetermined Main No Trojan 5.6 - - - - - - - 5.29 0.0638 11.55 Yes preliminary - A second chord was detected, no report though.
142 801 Triton (Neptune/1) 2017-10-05 EUROPE, US, GB, DZ, TN, MA 82 1353.4 0,9 - - - - - - - - - - - N2 Spherical Atmosphere Atmosphere Planet Satellite 29.08 12.4 - - - - - - 30.11 0.0086 1.768 Yes preliminary - -
143 10199 Chariklo 2017-08-24 BR 1 - - - - - - - - - - - - - - Undetermined Main Ring Centaur 15.06 - - - - - - - 15.84 0.17 23.36 Yes prelim. - -
144 134340 Pluto 2017-08-07 HW 1 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 32.48 15.0 - - - - - - 39.846 0.2537 17.103 No Sikafoose et al. DPS, 2019 - -
145 10199 Chariklo 2017-07-23 CL, AR, BR 10 - - - - - - - - - - - - - - - Main Ring Centaur 14.72 - - - - - - - 15.84 0.17 23.36 Yes prelim. - -
146 486958 2014 MU69 2017-07-17 AR 5 15.0 - - - - - - - - - - - - - Binary Double Binary TNO> Cold C. 42.46 - - - - - - - 44.14 0.045 2.45 No Buie et al., DPS, 2017 - -
147 609 Phoebe (Saturn/9) 2017-07-06 JP 2 105.1 > - - - - - - - - - - - - Irregular Main Other Planet Satellite 9.09 - - - - - - - 9.537 0.0541 2.4845 No preliminary - Rotational phase could be retrieved.
148 10199 Chariklo 2017-06-22 NA, ZA 5 - - - - - - - - - - - - - - - Main Ring Centaur 14.66 - - - - - - - 15.84 0.17 23.36 Yes prelim. - -
149 469506 2003 FF128 2017-05-24 AUS 2 90.0 25 65.0 22 0.36 0.24 - - - - - - - - Irregular Main No TNO> Plutino 30.32 - - - - - - - 39.88 0.22 1.91 No prelim. - Dave Herald and John Newmann report.
150 95626 2002 GZ32 2017-05-20 ES, GR 7 105.0 - - - - - - - - - - - - - - Main No Centaur 17.17 - - - - - - - 23.02 0.22 15.03 Yes prelim. - -
151 10199 Chariklo 2017-04-09 NA 3 - - - - - - - - - - - - - - - Main Ring Centaur 15.46 - - - - - - - 15.84 0.17 23.36 Yes prelim. - -
152 502 Europa (Jupiter/2) Jupiter/2 2017-03-31 BR, CL 3 1562.0 3.6 1561.2 4,5 0.001 0.0028 1.0 0.999 - - - - - - Maclaurin Main No Planet Satellite 4.47 9.5 6.15 2017-03-30T12:00:00.0 13 12 15,548372 0,96 -05 56 48,687034 0,62 5.203 0.0484 1.305 No Morgado et al., A&A, 626, L4, 2019. 10.1051/0004-6361/201935500 -
153 90482 Vanth (Orcus/1) Orcus/1 2017-03-07 US 2 443.0 10 443.0 10 0.0 0 1.0 1.0 0.08 0.02 0.8 - <400 - Spherical Satellite Satellite TNO> Plutino 47.14 14.57 19.09 - - - - - 39.36 0.22 20.59 No Sickafoose, et al., Icarus, 2019 10.1016/j.icarus.2018.10.016 Satellite detection only
154 10199 Chariklo 2017-02-08 AR 2 - - - - - - - - - - - - - - Undetermined Main No Centaur 16.3 - - - - - - - 15.84 0.17 23.36 Yes prelim. - -
155 136108 Haumea 2017-01-21 CZ, DE, HU, IT, SL, SK 10 816.0 15 798.0 6 0.435 0.038 - - 0.51 0.02 1.885 0.08 <50 N2, CH4 Jacobi Main Ring TNO> Hot C. 50.59 - - - - - - - 43.35 0.19 28.21 Yes Ortiz et al., Nature, 2017 10.1038/nature24051 -
156 10199 Chariklo 2016-10-01 AUS 2 157.0 4 123.0 +3/-1 0.452 0.007 - - 0.042 0.001 0.796 +0.002/-0.004 no - Jacobi Main Ring Centaur 15.49 - - 2457662.9236111110 18 16 20.0324 - -33 01 10.841 - 15.84 0.17 23.36 Yes Leiva et al., AJ, 2017 and Bérard et al., AJ, 2017 10.3847/1538-3881/aa8956 See also 10.3847/1538-3881/aa830d
157 10199 Chariklo 2016-08-15 AUS 1 71.8 - - - - - - - - - - - - - Undetermined Main No Centaur 14.74 - - 2457615.9847222222 18 17 06.1638 - -33 46 56.513 - 15.84 0.17 23.36 Yes Bérard, D. et al., AJ, 2017 10.3847/1538-3881/aa830d -
158 10199 Chariklo 2016-08-10 FR 1 125.0 - - - - - - - - - - - - - Undetermined Main No Centaur 14.68 - - 2457611.1965277777 18 17 46.4457 - -33 50 57.523 - 15.84 0.17 23.36 Yes Bérard, D. et al., AJ, 2017 10.3847/1538-3881/aa830d -
159 10199 Chariklo 2016-08-10 AUS 1 76.4 - - - - - - - - - - - - - Undetermined Main No Centaur 14.68 - - 2457611.0993055557 18 17 47.3089 - -33 51 02.478 - 15.84 0.17 23.36 Yes Bérard, D. et al., AJ, 2017 10.3847/1538-3881/aa830d -
160 10199 Chariklo 2016-08-08 NA 1 105.0 4 123.0 +3/-1 0.452 0.007 - - 0.042 0.001 0.796 +0.002/-0.004 no - Jacobi Main Ring Centaur 14.66 - - 2457609.3312499998 18 18 03.8297 - -33 52 28.181 - 15.84 0.17 23.36 Yes Leiva et al., AJ, 2017 and Bérard et al., AJ, 2017 10.3847/1538-3881/aa8956 See also 10.3847/1538-3881/aa830d
161 10199 Chariklo 2016-07-25 ES 1 65.6 - - - - - - - - - - - - - Undetermined Main No Centaur 14.52 - - 2457595.4993055556 18 20 35.3640 - -34 02 29.0378 - 15.84 0.17 23.36 Yes Bérard, D. et al., AJ, 2017 10.3847/1538-3881/aa830d Not enought quality to detect the rings. Canay Islands.
162 134340 Pluto 2016-07-19 FR, IT, ES, GR, IL 9 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 12040 N2 Spherical Main Atmosphere TNO> Plutino 32.14 14.0 - 2016-07-19T20:53:45.0 19 07 22.10999 0,1 -21 10 28.2320 0,4 39.846 0.2537 17.103 Yes Meza et al. & Desmars et al., A&A, 2019 10.1051/0004-6361/201834958 position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
163 134340 Pluto 2016-07-14 MA, ES 3 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 32.12 16.0 - - - - - - 39.846 0.2537 17.103 Yes Meza et al., A&A, 2019 10.1051/0004-6361/201834281 -
164 503 Ganymede (Jupiter/3) 2016-04-13 HW 3 - - - - - - - - - - - - - - Undetermined Main No Planet Satellite 4.4 - - - - - - - 5.203 0.0484 1.305 No DAversa et al., EGUGA, 2017; - -
165 55638 2002 VE95 2015-12-03 AUS 1 138.6 1.7 131.0 < 0.1 > - - - - - - no - Undetermined Main No TNO> Plutino 28.43 - - - - - - - 39.05 0.28 16.34 Yes preliminary - -
166 134340 Pluto 2015-06-29 AUS, NZ 8 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 12710 N2 Spherical Main Atmosphere TNO> Plutino 31.89 12.1 - 2015-06-29T16:54:41.4 19 00 49.47778 0,1 -20 41 40.9707 0,1 39.846 0.2537 17.103 Yes Sicardy et al., ApJ, 2016 10.3847/2041-8205/819/2/L38 Central flash detected; See also Pasachoff et al., Icar, 2017(https://doi.org/10.1016/j.icarus.2017.05.012), Meza et al. & Desmars et al. A&A, 2019
167 10199 Chariklo 2015-05-12 AUS 1 65.2 - - - - - - - - - - - - - Undetermined Main Ring Centaur 14.3 - - 2457155.2469907408 18 08 29.2447 - -36 44 56.7965 - 15.84 0.17 23.36 Yes Bérard, D. et al., AJ, 2017 10.3847/1538-3881/aa830d -
168 10199 Chariklo 2015-04-26 UY 1 - - - - - - - - - - - - - - Undetermined Ring/Dust Ring Centaur 14.49 - - 2457138.5916435183 18 10 45.9676 - -36 38 56.608 - 15.84 0.17 23.36 Yes Bérard, D. et al., AJ, 2017 10.3847/1538-3881/aa830d Only the rings were detected.
169 229762 2007 UK126 2014-11-15 USA 6 338.0 +15/-10 319.0 +14/-7 0.105 +0.05/-0.04 - - 0.159 +0.007/-0.013 1.74 < no - Maclaurin Main No TNO> Scattered D.O. 42.57 - - - - - - - 72.88 0.48 23.36 Yes Benedetti-Rossi etal., AJ, 2016 10.3847/0004-6256/152/6/156 -
170 208996 2003 AZ84 2014-11-15 TH, CN, JP 3 470.0 20 382.0 3 0.42 0.003 - - 0.097 0.009 0.87 0.01 no - Jacobi Main Chasm TNO> Plutino 44.54 - - - - - - - 39.41 0.179 13.56 Yes Dias-Oliveira et al., AJ, 2017 10.3847/1538-3881/aa74e9 -
171 84922 2003 VS2 2014-11-07 AR, UY, CH, BR 4 629.0 +5/-29 561.0 36 0.205 - - - 0.17 - - - no - Jacobi Main No TNO> Plutino 35.72 - - - - - - - 39.22 0.072 14.82 Yes Benedetti-Rossi etal., in prep., 2019 - -
172 134340 Pluto 2014-07-31 CL 1 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Other TNO> Plutino 31.73 15.0 - - - - - - 39.846 0.2537 17.103 No Pasachoff et al., AJ, 2016 10.3847/0004-6256/151/4/97 Double Star detected
173 134340 Pluto 2014-07-24 NZ 1 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 31.73 18.1 - 2014-07-24T11:42:20.0 18 49 26.51337 - -20 22 37.0734 - 39.846 0.2537 17.103 No Pasachoff et al., AJ, 2016 10.3847/0004-6256/151/4/97 position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
174 134340 Pluto 2014-07-23 NZ 1 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 31.73 17.2 - 2014-07-23T14:25:59.1 18 49 31.74100 - -20 22 23.9915 - 39.846 0.2537 17.103 No Pasachoff et al., AJ, 2016 10.3847/0004-6256/151/4/97 position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
175 10199 Chariklo 2014-06-28 NA, ZA 3 157.0 4 123.0 +3/-1 0.452 0.007 - - 0.042 0.001 0.796 +0.002/-0.004 no - Jacobi Main Ring Centaur 13.87 - - 2458823.4337384258 17 24 50.2954 - -38 41 05.7445 - 15.84 0.17 23.36 Yes Leiva et al., AJ, 2017 and Bérard et al., AJ, 2017 10.3847/1538-3881/aa8956 See also 10.3847/1538-3881/aa830d
176 28978 Ixion 2001 KX76 2014-06-24 AU 1 128.0 > - - - - - - - - - - no - Undetermined Main No TNO> Plutino 39.43 15.8 19.7 - - - - - 39.7 0.242 19.6 Yes preliminary - report by Willian Hanna
177 2797 Teucer 2014-06-01 JP 1 57.0 > - - - - - - - - - - - - Undetermined Main No Trojan - 10.3 - - - - - - - - - No preliminary - -
178 10199 Chariklo 2014-04-29 NA, ZA 3 157.0 4 123.0 +3/-1 0.452 0.007 - - 0.042 0.001 0.796 +0.002/-0.004 no - Jacobi Other Ring Centaur 14.1 - - 2456777.4681944447 17 39 01.7943 - -38 52 48.858 - 15.84 0.17 23.36 Yes Leiva et al., AJ, 2017 and Bérard et al., AJ, 2017 10.3847/1538-3881/aa8956 Double star detected. See also 10.3847/1538-3881/aa830d (https://iopscience.iop.org/article/10.3847/1538-3881/aa830d/meta)
179 10199 Chariklo 2014-03-16 TH 1 - - - - - - - - - - - - - - Undetermined Ring/Dust Ring Centaur 14.72 - - 2456733.3553819442 17 40 39.7743 - -38 25 46.4198 - 15.84 0.17 23.36 Yes Bérard, D. et al., AJ, 2017 10.3847/1538-3881/aa830d Only the rings were detected
180 84922 2003 VS2 2014-03-04 IL 1 206.0 - - - - - - - - - - - no - Undetermined Main No TNO> Plutino 36.57 - - - - - - - 39.22 0.072 14.82 Yes Benedetti-Rossi et al., in prep., 2019 - -
181 90482 Vanth (Orcus/1) Orcus/1 2014-03-01 JP 1 280.0 - - - - - - - - - - - no - Undetermined Satellite Satellite TNO> Plutino 47.14 11.3 19.09 - - - - - 39.36 0.22 20.59 Yes prelim. - Satellite dection only
182 10199 Chariklo 2014-02-16 CL 2 200.0 - - - - - - - - - - - - - Undetermined Main Ring Centaur 15.15 - - 2456704.8164930558 17 35 54.980 - -38 05 17.449 - 15.84 0.17 23.36 Yes Bérard, D. et al., AJ, 2017 10.3847/1538-3881/aa830d Only on chod on the body
183 20000 Varuna 2014-02-10 CL 2 335.0 - - - - - - - - - - - - - Undetermined Main No TNO> Hot C. 42.82 - - - - - - - 42.78 0.054 17.22 Yes preliminary - -
184 84922 2003 VS2 2013-12-12 FR 1 196.0 - - - - - - - - - - - - - Undetermined Main No TNO> Plutino 35.58 - - - - - - - 39.22 0.072 14.82 Yes prelim. - La Reunion
185 208996 2003 AZ84 2013-12-02 AUS 1 346.0 - - - - - - - - - - - no - Undetermined Main No TNO> Plutino 44.41 - - - - - - - 39.41 0.179 13.56 Yes Dias-Oliveira et al., AJ, 2017 10.3847/1538-3881/aa74e9 -
186 8405 Asbolus 2013-11-24 CL 1 15.0 - - - - - - - - - - - no - Undetermined Main No Centaur 16.84 - - - - - - - 17.92 0.62 17.64 Yes Braga-Ribas et al., in prep., 2018 - -
187 617 Menoetius (Patroclus/1) Patroclus/1 2013-10-21 US 5 117.0 3 104.0 4 0.231 0,043 0.92 0.77 - - 0.88 - - - Jacobi Double Binary Trojan 3.71 9.61 14.7 - - - - - 5.22 0.1382 22.05 No Buie et al., AJ, 2015 10.1088/0004-6256/149/3/113 -
188 617 Patroclus 1906 VY 2013-10-21 US 5 127.0 3 113.0 4 0.228 0,043 0.92 0.77 - - 0.88 - - - Jacobi Double Binary Trojan 3.71 9.61 14.7 - - - - - 5.22 0.1382 22.05 No Buie et al., AJ, 2015 10.1088/0004-6256/149/3/113 -
189 136199 Eris 2013-08-29 AUS 1 498.0 - - - - - - - - - - - no - Spherical Main No TNO> Scattered D.O. 95.77 - - - - - - - 67.66 0.44 44.17 Yes prelim. - -
190 50000 Quaoar 2013-07-09 VZ 1 535.0 - - - - - - - - - - - no - Undetermined Main No TNO> Cold C. 42.12 - - - - - - - 43.62 0.04 7.99 No Davis et al., AAS, 2014 - -
191 10199 Chariklo 2013-06-03 CL, AR, BR 3 144.9 0.2 126.9 0.2 0.213 0.002 - - 0.035 0.001 1.5 < <1 - Maclaurin Main Ring Centaur 13.58 - - 2456446.770830 16 56 06.4618 6 -40 31 30.009 2 15.84 0.17 23.36 Yes Braga-Ribas et al., Nature, 2014 10.1038/nature13155 -
192 134340 Pluto 2013-05-04 BR, CL, AR 8 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 12000 N2 Spherical Main Atmosphere TNO> Plutino 31.68 14.5 - 2013-05-04T08:22:00.0 18 47 52.53305 0,1 -19 41 24.4265 0,1 39.846 0.2537 17.103 Yes Dias-Oliveira, ApJ, 2015 10.1088/0004-637X/811/1/53 See also Olkin et al., Icar, 2015 (https://doi.org/10.1016/j.icarus.2014.03.026) and Meza et al. & Desmars et al., A&A, 2019
193 90377 Sedna 2013-01-13 AU 1 445.0 +/-135 - - - - - - - - - - no - Undetermined Main No TNO> Detached O. 86.2 - - - - - - - 483.3 0.84 11.93 Yes prelim. - -
194 20000 Varuna 2013-01-08 JP 2 390.0 > - - - - - - - - - - no - Jacobi Main No TNO> Hot C. 42.67 - - - - - - - 42.78 0.054 17.22 Yes Ligier, N., Rapport M2, 2013 - -
195 0 2005 TV189 2012-11-13 CZ 1 28.0 3 - - - - - - - - - - - - Undetermined Double Binary TNO> Plutino 31.26 - - - - - - - 39.29 0.18 34.46 No Braga-Ribas, Thesis, 2013 - Single chord with two events. Visual observation.
196 50000 Quaoar 2012-10-15 CH 1 200.0 > - - - - - - - - - - no - Undetermined Main No TNO> Cold C. 43.56 - - - - - - - 43.62 0.04 7.99 Yes Braga-Ribas et al, ApJ, 2013 10.1088/0004-637X/773/1/26 -
197 134340 Pluto 2012-07-18 CL, PE 5 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 11050 N2 Spherical Main Atmosphere TNO> Plutino 31.29 14.5 - 2012-07-18T04:13:00.0 18 32 14.67647 0,1 -19 24 19.3554 0,1 39.846 0.2537 17.103 Yes Dias-Oliveira, ApJ, 2015 10.1088/0004-637X/811/1/53 See also Meza et al. & Desmars et al., A&A, 2019
198 60558 Echeclus 2000 EC98 2012-06-25 NL 1 22.0 > - - - - - - - - - - - - Undetermined Main No Centaur 6.48 - - - - - - - 10.69 0.456 4.34 No prelim. - J.-M. Winkel report.
199 134340 Pluto 2012-06-14 MA, ES 2 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 31.27 13.6 - - - - - - 39.846 0.2537 17.103 Yes Meza et al., A&A, 2019 10.1051/0004-6361/201834281 -
200 119951 2002 KX14 2002 KX14 2012-04-26 ES 1 207.0 > 182.0 +15/-11 0.1 > - - 0.15 +0.004/-0.003 - - no - Maclaurin Main No TNO> Cold C. 38.55 - - - - - - - 38.7 0.04 0.4 No Alvarez-Candal et al., A&A, 2014 10.1051/0004-6361/201424648 -
201 624 Hektor 1907 XM 2012-04-18 JP 2 115.0 > - - - - - - - - - - - - Undetermined Main No Trojan - 11.2 - - - - - - 5.26 0.023 18.2 No preliminary - -
202 50000 Quaoar 2012-02-17 FR, CH 2 685.0 +445/-155 685.0 +445/-115 0.0 - - - - - - - no - Undetermined Main No TNO> Cold C. 43.52 - - - - - - - 43.62 0.04 7.99 Yes Braga-Ribas et al, ApJ, 2013 10.1088/0004-637X/773/1/26 -
203 208996 2003 AZ84 2012-02-03 IN, IL 3 470.0 20 346.0 6 0.42 0.09 - - 0.097 0.009 0.87 0.01 no - Jacobi Main No TNO> Plutino 44.26 - - 2455961.322920 07 45 54.7907 - 11 12 43.0422 - 39.41 0.179 13.56 Yes Dias-Oliveira et al., AJ, 2017 10.3847/1538-3881/aa74e9 -
204 911 Agamemnon/1 2012-01-19 US 1 5.0 2 - - - - - - - - - - - - Undetermined Satellite No Trojan 4.1 - - - - - - - 5.28 0.066 21.76 No Timerson et al., P&SS, 2013 10.1016/j.pss.2013.08.015 -
205 911 Agamemnon 2012-01-19 US 5 190.6 0,9 165.5 1,7 0.2455 0,0086 - - 0.042 0,005 - - - - Maclaurin Double Satellite Trojan 4.1 - - - - - - - 5.28 0.066 21.76 No Timerson et al., P&SS, 2013 10.1016/j.pss.2013.08.015 See also https://doi.org/10.1111/maps.12234
206 2060 Chiron 2011-11-29 US 2 86.0 > - - - - - - - - - - no - Undetermined Main Dust/Jet Centaur 17.04 - - - - - - - 13.64 0.38 6.93 No Ruprecht et al, Icarus, 2015 10.1016/j.icarus.2015.01.015 -
207 4709 Ennomos 2011-08-11 FR, CH, SK 3 54.0 2 50.0 3 0.155 0,052 - - 0.052 0,008 - - - - Maclaurin Main No Trojan 4.33 - - - - - - - 5.24 0.0209 25.45 No Shevchenko et al., MAPS, 2013 10.1111/maps.12234 -
208 134340 Charon (Pluto/1) 2011-06-23 HW 1 554.0 > - - - - - - - - - - - - Undetermined Satellite No TNO> Plutino 31.04 14.4 - - - - - - 39.846 0.2537 17.103 No Gulbis et al., Icar, 2015 10.1016/j.icarus.2014.05.014 See also Sicardy et al. DPS, 2010
209 134340 Pluto 2011-06-23 HW 1 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - N2 Spherical Double Atmosphere TNO> Plutino 31.04 14.4 - 2011-06-23T11:23:48.2 18 25 55.47963 10 -18 48 06.9712 10 39.846 0.2537 17.103 No Gulbis et al., Icar, 2015 10.1016/j.icarus.2014.05.014 Double event detected, position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
210 134340 Pluto 2011-06-04 CH, BR 4 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 9390 N2 Spherical Double Atmosphere TNO> Plutino 31.11 16.4 - 2011-06-04T05:42:00.0 18 27 53.81859 0,3 -18 45 30.8046 0,3 39.846 0.2537 17.103 Yes Meza et al. & Desmars et al., A&A, 2019 10.1051/0004-6361/201834958 position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
211 134340 Charon (Pluto/1) 2011-06-04 CH, BR 3 602.4 1,6 602.4 - - - - - - - - - - - Spherical Satellite No TNO> Plutino 31.11 16.4 - - - - - - 39.846 0.2537 17.103 Yes Sicardy et al. DPS, 2010 - -
212 50000 Quaoar 2011-05-04 CL, UY, BR 5 569.0 +24/-17 555.0 2.5 0.0897 +0.03/-0.02 - - 0.109 0.007 1.99 0.46 <21 CH4 Maclaurin Main No TNO> Cold C. 42.35 - - - - - - - 43.62 0.04 7.99 Yes Braga-Ribas et al, ApJ, 2013 10.1088/0004-637X/773/1/26 -
213 136472 Makemake 2011-04-23 CL, BR 7 751.0 45 732.8 46 0.05 0.02 - - 0.77 0.03 1.7 0.3 <12 N2, CH4 Maclaurin Main No TNO> Hot C. 51.5 - - - - - - - 45.67 0.15 28.98 Yes Ortiz et al., Nature, 2012 10.1038/nature11597 -
214 50000 Quaoar 2011-02-11 US 1 380.0 > - - - - - - - - - - no - Undetermined Main No TNO> Cold C. 43.62 - - - - - - - 43.62 0.04 7.99 No Person et al. AAS, 2011 - -
215 208996 2003 AZ84 2011-01-08 CL 1 297.0 > - - - - - - - - - - no - Undetermined Main No TNO> Plutino 44.32 - - - - - - - 39.41 0.179 13.56 Yes Dias-Oliveira et al., AJ, 2017 10.3847/1538-3881/aa74e9 -
216 2260 Neoptolemus 2010-12-24 2 - - - - - - - - - - - - - - Undetermined Main No Trojan - - - - - - - - - - - No preliminary - -
217 136199 Eris 2010-11-06 CL 2 1163.0 6 1163.0 6 - 0 - - 0.96 +0.09/-0.04 2.52 0.05 <1 N2, CH4, Ar Spherical Main No TNO> Scattered D.O. 95.74 - - - - - - - 67.66 0.44 44.17 Yes Sicardy et al., Nature, 2011 10.010.3423/09234 -
218 624 Hektor 1907 XM 2010-10-31 UC 1 52.0 > - - - - - - - - - - - - Undetermined Main No Trojan 4.58 12.3 14.5 - - - - - 5.26 0.023 18.2 No Euraster - -
219 3317 Paris 1984KF 2010-08-17 AUS 1 - - - - - - - - - - - - - - Undetermined Main Satellite Trojan - 13.3 14.8 - - - - - 5.2 0.127 27.9 No RASNZ - possible secondary detection
220 134340 Pluto 2010-06-04 AUS, NZ 5 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 11240 N2 Spherical Main Atmosphere TNO> Plutino 30.89 14.8 - 2010-06-04T15:34:00.0 18 18 47.94272 0,3 -18 12 51.9579 1,3 39.846 0.2537 17.103 Yes Meza et al. & Desmars et al., A&A, 2019 10.1051/0004-6361/201834958 position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
221 134340 Pluto 2010-05-19 CL 3 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 31.02 17.0 - - - - - - 39.846 0.2537 17.103 Yes Meza et al., A&A, 2019 10.1051/0004-6361/201834281 -
222 20000 Varuna 2010-02-19 BR 1 502.0 > 568.0 - 0.56 < - - 0.04 > - - no - Jacobi Main No TNO> Hot C. 42.75 - - - - - - - 42.78 0.054 17.22 Yes Sicardy et al, DPS, 2010 - A close negative chord allowed shape constraint.
223 134340 Pluto 2010-02-14 FR, CH 3 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 10360 N2 Spherical Main Atmosphere TNO> Plutino 32.4 10.3 - 2010-02-14T04:45:00.0 18 19 14.36152 0,2 -18 16 42.1678 0,5 39.846 0.2537 17.103 Yes Meza et al. & Desmars et al., A&A, 2019 10.1051/0004-6361/201834958 position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
224 55636 2002 TX300 2009-10-09 HW 2 143.0 5 143.0 5 - - - - 0.88 +0.15/-0.06 - - <33 Xe Spherical Main No TNO> Hot C. 40.61 - - - - - - - 43.07 0.12 25.85 No Elliot et al., Nature, 2010 10.1038/nature09109 Member of Haumea's family
225 134340 Pluto 2008-08-25 US 2 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 31.06 15.8 - - - - - - 39.846 0.2537 17.103 Yes Meza et al., A&A, 2019 10.1051/0004-6361/201834281 -
226 134340 Pluto 2008-06-24 HW 1 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 10520 N2 Spherical Main Atmosphere TNO> Plutino 32.47 15.7 - 2008-06-24T10:37:00.0 17 58 22.39339 0,1 -17 02 49.1932 0,7 39.846 0.2537 17.103 Yes Meza et al. & Desmars et al., A&A, 2019 10.1051/0004-6361/201834958 position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
227 134340 Pluto 2008-06-22 AUS 5 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 11110 N2 Spherical Double Atmosphere TNO> Plutino 32.47 12.4 - 2008-06-22T19:07:28.0 17 58 33.02976 0,2 -17 02 38.5534 0,2 39.846 0.2537 17.103 Yes Meza et al. & Desmars et al., A&A, 2019 10.1051/0004-6361/201834958 position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
228 134340 Charon (Pluto/1) 2008-06-22 FR 1 462.0 > - - - - - - - - - - - - Undetermined Satellite No TNO> Plutino 32.47 12.4 - - - - - - 39.846 0.2537 17.103 Yes Sicardy et al. AJ, 2012 10.1088/0004-6256/141/2/67 La Reunion
229 801 Triton (Neptune/1) 2008-05-21 NA, FR 2 1353.4 0,9 - - - - - - - - - - - - Spherical Atmosphere Atmosphere Planet Satellite 29.91 13.2 - - - - - - 30.11 0.0086 1.768 Yes Sicardy et al., EPSC, 2008 - La Reunion
230 624 Hektor 1907 XM 2008-01-24 JP 2 230.0 - 175.0 - - - - - - - - - - - Irregular Double Binary Trojan - 10.1 14.5 - - - - - 5.26 0.023 18.2 No Sato et al. IJAA, 5, 193-207, 2015 10.4236/ijaa.2015.53024 1 visual observation with double event
231 134340 Pluto 2007-06-14 BR, CL, NB 4 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 10290 N2 Spherical Main Atmosphere TNO> Plutino 30.29 15.3 - 2007-06-14T01:27:00.0 17 50 20.74243 0,1 -16 22 42.2275 0,2 39.846 0.2537 17.103 Yes Meza et al. & Desmars et al., A&A, 2019 10.1051/0004-6361/201834958 See also Boissel et al., A&A, 2014 (https://doi.org/10.1051/0004-6361/201321836). Position from Desmars et al. A&A, 2019
232 134340 Pluto 2007-06-09 CL 1 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 30.2 - - - - - - - 39.846 0.2537 17.103 Yes Meza et al., A&A, 2019 10.1051/0004-6361/201834281 -
233 134340 Pluto 2007-03-18 USA 5 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - N2 Spherical Main Atmosphere TNO> Plutino 31.27 15.3 - 2007-03-18T10:59:33.1 17 55 05.69430 10 -16 28 34.0886 10 39.846 0.2537 17.103 No Person et al., AJ, 2008 10.1088/0004-6256/136/4/1510 position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
234 134340 Pluto 2006-06-12 AUS, NZ 5 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - N2 Spherical Main Atmosphere TNO> Plutino 31.27 14.7 - 2006-06-12T16:25:05.7 17 41 12.07511 10 -15 41 34.5896 10 39.846 0.2537 17.103 No Young et al. AJ, 2008 10.1088/0004-6256/136/5/1757 position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
235 134340 Charon (Pluto/1) 2005-07-11 CH, AR 3 603.6 1,4 603.6 - - - - - - - - - <15 CH4 Spherical Satellite No TNO> Plutino 31.0 16.4 - - - - - - 39.846 0.2537 17.103 Yes Sicardy et al., Nature, 2006 10.1038/nature04351 -
236 606 Titan (Saturn/6) 2003-11-14 ES 1 - - - - - - - - - - - - - N2 Spherical Satellite No Planet Satellite 9.5 10.7 - - - - - - 9.537 0.0541 2.4845 No Zalucha et al., Icar, 2007 10.1016/j.icarus.2007.08.008 Central flash detected.
237 703 Titania (Uranus/3) 2003-08-01 US, MX 2 787.3 1,1 787.3 1,1 0.0 - - - - - 1.711 0,005 - - Spherical Satellite No Planet Satellite 19.1 10.3 - - - - - - 19.191 0.0472 0.7699 No Widemann et al., Icar, 2009 10.1016/j.icarus.2008.09.011 -
238 603 Tethys (Saturn/3) 2002-12-15 JP, TR 9 537.0 1 537.0 1 0.0 0 - - - - - - - - Spherical Main No Planet Satellite 8.05 - - - - - - - 9.537 0.0541 2.4845 No Soma et al., JSRS, 2004 - http://adsabs.harvard.edu/abs/2004jsrs.conf..292S
239 134340 Pluto 2002-08-21 HW 1 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 8080 N2 Spherical Main Atmosphere TNO> Plutino 30.24 16.0 - 2002-08-21T07:00:32.0 16 58 49.43477 0,2 -12 51 31.8833 0,1 39.846 0.2537 17.103 Yes Sicardy et al., Nature, 2003 10.1051/0004-6361/201834958 See also Elliot et al., Nature 2003, Meza et al. & Desmars et al., A&A, 2019
240 134340 Pluto 2002-07-20 CL 1 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 30.24 16.0 - 2002-07-20T01:43:39.8 17 00 18.03018 10 -12 41 41.9934 15 39.846 0.2537 17.103 Yes Sicardy et al., Nature, 2003 - position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
241 703 Titania (Uranus/3) 2001-09-08 BB, TT, AW, EC, VZ, FR, ES, FR, PT, MA 57 788.4 0,6 788.4 0,6 0.0 - - - - - 1.711 0,005 <8 CH4 Spherical Satellite No Planet Satellite 19.07 7.2 - - - - - - 19.191 0.0472 0.7699 No Widemann et al., Icar, 2009 10.1016/j.icarus.2008.09.011 27 chords used for the fit
242 801 Triton (Neptune/1) 2001-08-25 NA, RSA 1 1353.4 0,9 - - - - - - - - - - - - Spherical Atmosphere Atmosphere Planet Satellite - - - - - - - - 30.11 0.0086 1.768 Yes Person et al., DPS, 2001 - -
243 1437 Diomedes 1971 RD 1997-11-07 JP 6 142.0 31 66.0 37 0.77 0,098 - - - - - - - - Jacobi Main No Trojan 4.03 7.4 - - - - - - 5.2 0.0435 20.48 No Sato et al., Icarus, 2000 10.1006/icar.1999.6316 -
244 801 Triton (Neptune/1) 1997-07-18 AUS,US 1 1353.4 0,9 1353.4 0,9 0.0 0 - - 0.719 - 2.059 0,005 2230 N2 Spherical Atmosphere Atmosphere Planet Satellite - - - - - - - - 30.11 0.0086 1.768 Yes Eliot et al., Icar, 2000 10.1006/icar.2000.6508 -
245 2060 Chiron 1993-11-07 US 4 89.6 6.8 96.7 > - - - - - - - - - - Undetermined Main Dust/Jet Centaur 9.3 - - - - - - - 13.64 0.38 6.93 No Bus et al., Icarus, 1996 10.1006/icar.1996.0173 -
246 606 Titan (Saturn/6) Saturn/6 1989-07-03 EUROPE, IL 400 2574.73 0,09 2574.73 0,09 0.0 0 - - 0.2 - 1.882 0,001 - N2 Spherical Satellite Other Planet Satellite 9.5 5.5 8.5 - - - - - 9.537 0.0541 2.4845 No Sicardy et al., Nature, 1990 10.1038/343350a0 Central flash detected. See also Hubbard et al. A&A, 1993 and Herald et al., JOA, 2018 (http://www.iota-es.de/JOA/JOA2018_2.pdf)
247 134340 Pluto 1988-06-09 AUS, NZ 8 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 4280 N2 Spherical Main Atmosphere TNO> Plutino 30.14 12.1 - 1988-06-09T10:39:17.0 14 52 09.96347 10 00 45 03.1506 10 39.846 0.2537 17.103 No Millis et al., Icar, 1993 & Meza et al. A&A, 2019 10.1006/icar.1993.1126 Pressure from Meza et al. and position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
248 134340 Pluto 1985-08-19 IL 1 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 30.14 11.1 - - - - - - 39.846 0.2537 17.103 No Brosch & Mendelson, IAUC 4097, 1985 & Desmars et al., A&A, 2019 - -
249 134340 Pluto 1985-08-19 IL 1 1188.5 0.1 1188.5 0.1 0.0 0 - - - - - - - - Spherical Main Atmosphere TNO> Plutino - - - - - - - - 39.8 0.25 17.1 No prelim. - -
250 503 Ganymede (Jupiter/3) 1972-06-07 ID, IN 2 2635.0 100 2635.0 100 0.0 0 - - - - 2.0 -0,03/+0,2 1000 - Spherical Main Atmosphere Planet Satellite 4.4 - - - - - - - 5.203 0.0484 1.305 No Carlson et al., Science, 1973 10.1126/science.182.4107.53 -
251 501 Io (Jupiter/1) 1971-05-14 JM, USA, VI 5 1828.0 2,5 1818.8 2,5 0.01 0,01 - - - - 2.86 0,34 < 0,09 N2,CH4, H2 Maclaurin Main Other Planet Satellite 4.37 - - - - - - - 5.203 0.0484 1.305 No Taylor and Smith&Smith, Icar, 1972, Hubbard&vanFlandern, AJ, 1972 10.1016/0019-1035(72)90056-5 see also: 10.1016/0019-1035(72)90059-0 and 10.1086/111246. Double star detected
Line Number Number Name Provisional designation Date Local Chords Radius (equatorial) (km) error Radius (equatorial) Equivalent Radius (km) error Equivalent Radius Oblateness error Oblateness b/a c/a Albedo (V) error Albedo Density (g/cmˆ3) error Density Atmosphere (nbar) Atm_gas Shape Kind Detected feature DynClass Delta (au) Star G mag. Object G mag. Position date RA position Error RA*cos(delta) (mas) DEC position Error DEC (mas) Semi-major axis (au) Eccentricity Inclination Lucky Star project Reference DOI Comment
Line Number Number Name Provisional designation Date Local Chords Radius (equatorial) (km) error Radius (equatorial) Equivalent Radius (km) error Equivalent Radius Oblateness error Oblateness b/a c/a Albedo (V) error Albedo Density (g/cmˆ3) error Density Atmosphere (nbar) Atm_gas Shape Kind Detected feature DynClass Delta (au) Star G mag. Object G mag. Position date RA position Error RA*cos(delta) (mas) DEC position Error DEC (mas) Semi-major axis (au) Eccentricity Inclination Lucky Star project Reference DOI Comment
1 28978 Ixion 2001 KX76 2021-04-28 BR, AR, CL 5 - - - - - - - - - - - - - - Spheroid Main No TNO> Plutino 38.158 14.9 19.6 - - - - - 39.7 0.242 19.6 Yes preliminary - -
5 136108 Hi'iaka (Haumea/1) Haumea/1 2021-04-16 USA 4 - - - - - - - - - - - - - - Spheroid Satellite No TNO> Hot C. 49.37 12.4 20.3 - - - - - 43.35 0.19 28.21 Yes preliminary - -
7 136108 Hi'iaka (Haumea/1) Haumea/1 2021-04-06 MA 1 - - - - - - - - - - - - - - Undetermined Satellite No TNO> Hot C. 49.39 12.6 17.6 - - - - - 43.35 0.19 28.21 Yes preliminary - -
9 38628 Huya 2000 EB173 2021-03-28 CZ 1 - - - - - - - - - - - - - - Undetermined Main No TNO> Plutino 28.41 17.5 19.6 - - - - - 39.8 0.238 15.5 Yes preliminary - -
11 307261 2002 MS4 2002 MS4 2021-02-24 CL 1 413.0 > - - - - - - - - - - - - Undetermined Main No TNO> Hot C. 47.055 16.0 20.5 - - - - - 41.9 0.14 17.7 Yes preliminary - -
13 - 2004 XR190 2004 XR190 2021-01-22 USA, SP 2 - - - - - - - - - - - - - - Undetermined Main No TNO> Scattered D.O. 56.2864 15.2 22.0 - - - - - 57.3 0.109 46.8 Yes preliminary - Reported by Kevin Green and C. Schnabel
19 19521 Chaos 1998 WH24 2020-11-20 MA, ES 4 - - - - - - - - - - - - - - Undetermined Main No TNO> Hot C. 40.3686 16.7 21.0 - - - - - 45.5 0.099 12.1 Yes preliminary - -
22 143707 2003UY117 2003 UY117 2020-10-23 ES 2 100.0 > - - - - - - - - - - - - Undetermined Main No TNO> Resonant 33.4676 14.5 21.1 - - - - - 55.2 0.413 7.6 Yes preliminary - -
24 28978 Ixion 2001 KX76 2020-10-13 USA 8 330.0 > - - - - - - - - - - - - Spheroid Main No TNO> Plutino 39.25 10.3 19.7 - - - - - 39.7 0.242 19.6 Yes preliminary - -
26 28978 Ixion 2001 KX76 2020-09-27 AUS 1 - - - - - - - - - - - - - - Undetermined Main No TNO> Plutino 39.0088 17.0 19.4 - - - - - 39.7 0.242 19.6 Yes preliminary - -
36 28978 Ixion 2001 KX76 2020-08-17 USA 3 411.0 > - - - - - - - - - - - - Tri-axial Main No TNO> Plutino 38.3685 14.6 19.6 - - - - - 39.7 0.242 19.6 Yes preliminary - -
39 307261 2002 MS4 2002 MS4 2020-08-08 EUROPE, AFRICA, ASIA 61 - - 400.0 3 - - - - - - - - - - Maclaurin Main Other TNO> Hot C. 45.6939 14.6 20.5 - - - - - 41.9 0.14 17.7 Yes preliminary - -
42 307261 2002 MS4 2002 MS4 2020-07-26 RSA 2 - - - - - - - - - - - - - - Maclaurin Main No TNO> Hot C. 45.5988 14.8 20.3 - - - - - 41.9 0.14 17.7 Yes preliminary - -
46 50000 Quaoar 2002 LM60 2020-07-01 TK 1 443.0 > - - - - - - - - - - - - Undetermined Main No TNO> Cold C. 41.8203 17.4 18.7 - - - - - 43.62 0.04 7.99 Yes preliminary - -
49 50000 Quaoar 2002 LM60 2020-06-16 USA 4 - - - - - - - - - - - - - - Maclaurin Main No TNO> Cold C. 41.8265 16.1 18.7 - - - - - 43.62 0.04 7.99 Yes preliminary - -
52 119951 2002 KX14 2002 KX14 2020-05-26 EUROPE 9 - - - - - - - - - - - - - - - Main No TNO> Cold C. - - - - - - - - 38.7 0.04 0.4 Yes preliminary - -
53 278361 2007 JJ43 2007 JJ43 2020-05-24 AUS 1 140.0 8,5 - - - - - - - - - - - - Undetermined Main No TNO> Hot C. 39.88 15.7 20.6 - - - - - 48.4 0.167 12.0 Yes Rommel et al. 2020 http://doi.org/10.1051/0004-6361/202039054 -
68 84922 2003 VS2 2003 VS2 2019-10-22 RO, BG, RS 12 - - - - - - - - - - - - - - Tri-axial Main No TNO> Plutino 36.12 14.2 20.0 - - - - - 39.72 0.072 14.82 Yes preliminary - -
69 50000 Quaoar 2002 LM60 2019-10-16 CL 3 - - - - - - - - - - - - - - Maclaurin Main No TNO> Cold C. 43.18 16.2 19.0 - - - - - 43.62 0.04 7.99 Yes preliminary - -
70 50000 Quaoar 2002 LM60 2019-09-26 NA, RSA 4 - - - - - - - - - - - - - - Maclaurin Main No TNO> Cold C. 42.87 15.6 18.8 - - - - - 43.62 0.04 7.99 Yes preliminary - -
77 - 2017 OG69 2017 OG69 2019-08-28 CZ 1 - - - - - - - - - - - - - - Undetermined Main No TNO> Plutino 42.88 17.2 21.1 - - - - - 39.63 0.207 31.4 No preliminary - Report from Onderjov observatory
80 307261 2002 MS4 2002 MS4 2019-08-19 CA 1 - - - - - - - - - - - - - - Undetermined Main No TNO> Hot C. 45.88 16.5 20.5 - - - - - 41.9 0.14 17.7 Yes preliminary - -
82 278361 2007 JJ43 2007 JJ43 2019-08-07 AUS 1 - - - - - - - - - - - - - - Undetermined Main No TNO> Cold C. 40.42 17.7 20.8 - - - - - 48.437 0.167 12.0 Yes preliminary - report by Dave Herald
84 50000 Quaoar 2002 LM60 2019-08-04 NA 1 - - - - - - - - - - - - - - Undetermined Main Satellite TNO> Cold C. 42.08 15.8 18.9 - - - - - 43.62 0.04 7.99 Yes preliminary - -
87 307261 2002 MS4 2002 MS4 2019-07-26 CA 1 - - - - - - - - - - - - - - Undetermined Main No TNO> Hot C. 45.67 15.5 20.5 - - - - - 41.9 0.14 17.7 Yes preliminary - -
88 307261 2002 MS4 2002 MS4 2019-07-26 CH, BR 3 257.0 - - - - - - - - - - - - - Undetermined Main No TNO> Hot C. 45.67 17.8 20.5 - - - - - 41.9 0.14 17.7 Yes preliminary - -
90 278361 2007 JJ43 2007 JJ43 2019-07-11 BR, CH 1 126.0 > - - - - - - - - - - - - Undetermined Main No TNO> Cold C. 40.09 11.9 20.7 - - - - - 48.437 0.167 12.0 Yes preliminary - Nearby negative chords.
91 307261 2002 MS4 2002 MS4 2019-07-09 CH, BR 2 391.0 - 352.0 - 0.19 - 1.0 0.81 - - - - - - Maclaurin Main No TNO> Hot C. 45.62 15.8 20.3 - - - - - 41.92 0.14 17.67 Yes preliminary - Nearby negative chord.
92 50000 Quaoar 2002 LM60 2019-06-28 JP 1 560.5 > - - - - - - - - - - <10 CH4 Undetermined Main No TNO> Cold C. 41.85 15.7 18.8 - - - - - 43.62 0.04 7.99 No Arimatsu et al, ArXiv 2019 - http://lesia.obspm.fr/lucky-star/occ.php?p=16559
94 50000 Quaoar 2002 LM60 2019-06-05 SP, MA 3 - - - - - - - - - - - - - - Undetermined Main No TNO> Cold C. 41.9047 17.5 18.8 - - - - - 43.62 0.04 7.99 Yes preliminary - Four chords from Canárias Islands
98 50000 Quaoar 2002 LM60 2019-05-28 EUROPE 7 - - - - - - - - - - - - - - - Main No TNO> Cold C. 41.9516 16.9 18.8 - - - - - 43.62 0.04 7.99 Yes preliminary - -
99 471143 Dziewanna 2010 EK139 2019-05-17 AUS 1 252.0 > - - - - - - - - - - - - Undetermined Main No TNO> Resonant 35.09 15.3 19.6 - - - - - 70.56 0.539 29.46 Yes preliminary - Dean Hooper report
102 50000 Quaoar 2002 LM60 2019-04-28 CL 2 569.0 +24/-17 555.0 2.5 - - - - - - - - - - Maclaurin Main No TNO> Cold C. 42.29 17.5 18.8 - - - - - 43.62 0.04 7.99 Yes preliminary - -
104 50000 Quaoar 2019-03-27 BR 1 - - - - - - - - - - - - - - Undetermined Main No TNO> Cold C. 42.806 - - - - - - - 43.62 0.04 7.99 Yes preliminary - -
105 38628 Huya 2000 EB173 2019-03-18 RO, TK, IS, PL 22 480.0 - - - - - - - - - - - - - Maclaurin Main No TNO> Plutino 28.35 10.6 19.6 - - - - - 39.8 0.283 15.5 Yes preliminary - -
108 523698 2014 EZ51 2019-02-25 NZ 1 630.0 > - - - - - - - - - - - - Undetermined Other No TNO> Scattered D.O. 55.45 - - - - - - - 55.2 0.225 10.2 Yes preliminary - Brian Loader report.
110 145451 2005 RM43 2019-02-03 NZ 1 228.0 - - - - - - - - - - - - - Undetermined Main No TNO> Scattered D.O. 36.5 - - - - - - - 89.61 0.609 28.82 Yes preliminary - -
113 119979 2002 WC19 2018-12-30 AUS 1 88.0 > - - - - - - - - - - - - Undetermined Main No TNO> Resonant 39.8 - - - - - - - 47.6 0.26 9.2 Yes preliminary - Steve Kerr report.
114 145451 2005 RM43 2018-12-24 CH 2 322.0 - 322.0 - 0.0 - - - - - - - - - Undetermined Main No TNO> Scattered D.O. 36.0 - - - - - - - 89.61 0.609 28.82 Yes preliminary - -
116 523764 2014 WC510 2014 WC510 2018-12-01 USA 7 91.0 8 113.0 12 0.0 0 1.0 0.0 5.1 1.7 - - - - Spheroid Double Binary TNO> Plutino 29.6 15.4 22.1 2458454.0148495371 06 05 33.443414 2.4 03 50 02.37912 1.3 39.236 0.247 19.54 No Leiva et al. PScJ, 2020 https://doi.org/10.3847/PSJ/abb23d RECON project. Astrometric position for the primary.
120 541132 Leleakuhonua 2015 TG387 2018-10-20 CA 1 110.0 14 110.0 14 0.0 0 1.0 1.0 0.21 0.05 - - - - Spherical Main No TNO> Detached O. 77.7 14.5 24.6 2458411.7239699075 00 12 17.871489 0.5 +13 15 07.42118 0.9 1093.94 0.94 11.66 No Buie et al, AJ, 159, 230, 2020 10.3847/1538-3881/ab8630 RECON
121 175113 2004 PF115 2018-09-29 AR 1 140.0 - - - - - - - - - - - - - Undetermined Main No TNO> Hot C. 40.67 - - - - - - - 39.95 0.068 13.35 Yes prelim. - Ariel Stechina report.
122 119951 2002 KX14 2002 KX14 2018-09-19 AUS 2 210.0 - - - - - - - - - - - - - Spherical Main No TNO> Cold C. 39.2 - - - - - - - 38.7 0.04 0.4 Yes prelim. - Dave Herald and Willian Hanna reports. The two chors were too close to derive the size of the object.
123 174567 Varda 2018-09-10 USA 3 394.0 - 345.0 - 0.22 - - - - - - - - - Maclaurin Main No TNO> Hot C. 46.63 - - - - - - - 46.0 0.14 21.5 Yes prelim. - -
124 50000 Quaoar 2018-09-02 NA 2 552.0 - - - - - - - - - - - - - Maclaurin Main No TNO> Cold C. 42.53 - - - - - - - 43.62 0.04 7.99 Yes prelim. - Double star detected. The biggest chord is almost diametric.
127 486958 2014 MU69 2018-08-04 SE 1 - - - - - - - - - - - - - - Undetermined Double No TNO> Cold C. - - - - - - - - 44.14 0.045 2.45 No prelim. - -
128 50000 Quaoar 2018-07-26 AUS 4 - - - - - - - - - - - - - - Maclaurin Main No TNO> Cold C. 42.04 - - - - - - - 43.62 0.04 7.99 Yes prelim. - -
129 471143 Dziewanna 2010 EK139 2018-07-15 CHL, ARG 3 - - - - - - - - - - - - - - - Main No TNO> Resonant 35.96 - - - - - - - 70.5 0.538 29.4 Yes preliminary - -
138 229762 2002 TC302 2018-01-28 EUROPE 12 551.0 22 499.0 - 0.18 - - - - - - - - - Maclaurin Main No TNO> Resonant 44.48 - - - - - - - 54.99 0.29 35.11 Yes prelim. - -
140 444030 2004 NT33 2017-11-16 IT 1 128.0 - - - - - - - - - - - - - Undetermined Main No TNO> Hot C. 38.93 - - - - - - - 43.49 0.15 31.23 Yes prelim. - -
146 486958 2014 MU69 2017-07-17 AR 5 15.0 - - - - - - - - - - - - - Binary Double Binary TNO> Cold C. 42.46 - - - - - - - 44.14 0.045 2.45 No Buie et al., DPS, 2017 - -
149 469506 2003 FF128 2017-05-24 AUS 2 90.0 25 65.0 22 0.36 0.24 - - - - - - - - Irregular Main No TNO> Plutino 30.32 - - - - - - - 39.88 0.22 1.91 No prelim. - Dave Herald and John Newmann report.
153 90482 Vanth (Orcus/1) Orcus/1 2017-03-07 US 2 443.0 10 443.0 10 0.0 0 1.0 1.0 0.08 0.02 0.8 - <400 - Spherical Satellite Satellite TNO> Plutino 47.14 14.57 19.09 - - - - - 39.36 0.22 20.59 No Sickafoose, et al., Icarus, 2019 10.1016/j.icarus.2018.10.016 Satellite detection only
155 136108 Haumea 2017-01-21 CZ, DE, HU, IT, SL, SK 10 816.0 15 798.0 6 0.435 0.038 - - 0.51 0.02 1.885 0.08 <50 N2, CH4 Jacobi Main Ring TNO> Hot C. 50.59 - - - - - - - 43.35 0.19 28.21 Yes Ortiz et al., Nature, 2017 10.1038/nature24051 -
165 55638 2002 VE95 2015-12-03 AUS 1 138.6 1.7 131.0 < 0.1 > - - - - - - no - Undetermined Main No TNO> Plutino 28.43 - - - - - - - 39.05 0.28 16.34 Yes preliminary - -
169 229762 2007 UK126 2014-11-15 USA 6 338.0 +15/-10 319.0 +14/-7 0.105 +0.05/-0.04 - - 0.159 +0.007/-0.013 1.74 < no - Maclaurin Main No TNO> Scattered D.O. 42.57 - - - - - - - 72.88 0.48 23.36 Yes Benedetti-Rossi etal., AJ, 2016 10.3847/0004-6256/152/6/156 -
170 208996 2003 AZ84 2014-11-15 TH, CN, JP 3 470.0 20 382.0 3 0.42 0.003 - - 0.097 0.009 0.87 0.01 no - Jacobi Main Chasm TNO> Plutino 44.54 - - - - - - - 39.41 0.179 13.56 Yes Dias-Oliveira et al., AJ, 2017 10.3847/1538-3881/aa74e9 -
171 84922 2003 VS2 2014-11-07 AR, UY, CH, BR 4 629.0 +5/-29 561.0 36 0.205 - - - 0.17 - - - no - Jacobi Main No TNO> Plutino 35.72 - - - - - - - 39.22 0.072 14.82 Yes Benedetti-Rossi etal., in prep., 2019 - -
176 28978 Ixion 2001 KX76 2014-06-24 AU 1 128.0 > - - - - - - - - - - no - Undetermined Main No TNO> Plutino 39.43 15.8 19.7 - - - - - 39.7 0.242 19.6 Yes preliminary - report by Willian Hanna
180 84922 2003 VS2 2014-03-04 IL 1 206.0 - - - - - - - - - - - no - Undetermined Main No TNO> Plutino 36.57 - - - - - - - 39.22 0.072 14.82 Yes Benedetti-Rossi et al., in prep., 2019 - -
181 90482 Vanth (Orcus/1) Orcus/1 2014-03-01 JP 1 280.0 - - - - - - - - - - - no - Undetermined Satellite Satellite TNO> Plutino 47.14 11.3 19.09 - - - - - 39.36 0.22 20.59 Yes prelim. - Satellite dection only
183 20000 Varuna 2014-02-10 CL 2 335.0 - - - - - - - - - - - - - Undetermined Main No TNO> Hot C. 42.82 - - - - - - - 42.78 0.054 17.22 Yes preliminary - -
184 84922 2003 VS2 2013-12-12 FR 1 196.0 - - - - - - - - - - - - - Undetermined Main No TNO> Plutino 35.58 - - - - - - - 39.22 0.072 14.82 Yes prelim. - La Reunion
185 208996 2003 AZ84 2013-12-02 AUS 1 346.0 - - - - - - - - - - - no - Undetermined Main No TNO> Plutino 44.41 - - - - - - - 39.41 0.179 13.56 Yes Dias-Oliveira et al., AJ, 2017 10.3847/1538-3881/aa74e9 -
189 136199 Eris 2013-08-29 AUS 1 498.0 - - - - - - - - - - - no - Spherical Main No TNO> Scattered D.O. 95.77 - - - - - - - 67.66 0.44 44.17 Yes prelim. - -
190 50000 Quaoar 2013-07-09 VZ 1 535.0 - - - - - - - - - - - no - Undetermined Main No TNO> Cold C. 42.12 - - - - - - - 43.62 0.04 7.99 No Davis et al., AAS, 2014 - -
193 90377 Sedna 2013-01-13 AU 1 445.0 +/-135 - - - - - - - - - - no - Undetermined Main No TNO> Detached O. 86.2 - - - - - - - 483.3 0.84 11.93 Yes prelim. - -
194 20000 Varuna 2013-01-08 JP 2 390.0 > - - - - - - - - - - no - Jacobi Main No TNO> Hot C. 42.67 - - - - - - - 42.78 0.054 17.22 Yes Ligier, N., Rapport M2, 2013 - -
195 0 2005 TV189 2012-11-13 CZ 1 28.0 3 - - - - - - - - - - - - Undetermined Double Binary TNO> Plutino 31.26 - - - - - - - 39.29 0.18 34.46 No Braga-Ribas, Thesis, 2013 - Single chord with two events. Visual observation.
196 50000 Quaoar 2012-10-15 CH 1 200.0 > - - - - - - - - - - no - Undetermined Main No TNO> Cold C. 43.56 - - - - - - - 43.62 0.04 7.99 Yes Braga-Ribas et al, ApJ, 2013 10.1088/0004-637X/773/1/26 -
200 119951 2002 KX14 2002 KX14 2012-04-26 ES 1 207.0 > 182.0 +15/-11 0.1 > - - 0.15 +0.004/-0.003 - - no - Maclaurin Main No TNO> Cold C. 38.55 - - - - - - - 38.7 0.04 0.4 No Alvarez-Candal et al., A&A, 2014 10.1051/0004-6361/201424648 -
202 50000 Quaoar 2012-02-17 FR, CH 2 685.0 +445/-155 685.0 +445/-115 0.0 - - - - - - - no - Undetermined Main No TNO> Cold C. 43.52 - - - - - - - 43.62 0.04 7.99 Yes Braga-Ribas et al, ApJ, 2013 10.1088/0004-637X/773/1/26 -
203 208996 2003 AZ84 2012-02-03 IN, IL 3 470.0 20 346.0 6 0.42 0.09 - - 0.097 0.009 0.87 0.01 no - Jacobi Main No TNO> Plutino 44.26 - - 2455961.322920 07 45 54.7907 - 11 12 43.0422 - 39.41 0.179 13.56 Yes Dias-Oliveira et al., AJ, 2017 10.3847/1538-3881/aa74e9 -
208 134340 Charon (Pluto/1) 2011-06-23 HW 1 554.0 > - - - - - - - - - - - - Undetermined Satellite No TNO> Plutino 31.04 14.4 - - - - - - 39.846 0.2537 17.103 No Gulbis et al., Icar, 2015 10.1016/j.icarus.2014.05.014 See also Sicardy et al. DPS, 2010
211 134340 Charon (Pluto/1) 2011-06-04 CH, BR 3 602.4 1,6 602.4 - - - - - - - - - - - Spherical Satellite No TNO> Plutino 31.11 16.4 - - - - - - 39.846 0.2537 17.103 Yes Sicardy et al. DPS, 2010 - -
212 50000 Quaoar 2011-05-04 CL, UY, BR 5 569.0 +24/-17 555.0 2.5 0.0897 +0.03/-0.02 - - 0.109 0.007 1.99 0.46 <21 CH4 Maclaurin Main No TNO> Cold C. 42.35 - - - - - - - 43.62 0.04 7.99 Yes Braga-Ribas et al, ApJ, 2013 10.1088/0004-637X/773/1/26 -
213 136472 Makemake 2011-04-23 CL, BR 7 751.0 45 732.8 46 0.05 0.02 - - 0.77 0.03 1.7 0.3 <12 N2, CH4 Maclaurin Main No TNO> Hot C. 51.5 - - - - - - - 45.67 0.15 28.98 Yes Ortiz et al., Nature, 2012 10.1038/nature11597 -
214 50000 Quaoar 2011-02-11 US 1 380.0 > - - - - - - - - - - no - Undetermined Main No TNO> Cold C. 43.62 - - - - - - - 43.62 0.04 7.99 No Person et al. AAS, 2011 - -
215 208996 2003 AZ84 2011-01-08 CL 1 297.0 > - - - - - - - - - - no - Undetermined Main No TNO> Plutino 44.32 - - - - - - - 39.41 0.179 13.56 Yes Dias-Oliveira et al., AJ, 2017 10.3847/1538-3881/aa74e9 -
217 136199 Eris 2010-11-06 CL 2 1163.0 6 1163.0 6 - 0 - - 0.96 +0.09/-0.04 2.52 0.05 <1 N2, CH4, Ar Spherical Main No TNO> Scattered D.O. 95.74 - - - - - - - 67.66 0.44 44.17 Yes Sicardy et al., Nature, 2011 10.010.3423/09234 -
222 20000 Varuna 2010-02-19 BR 1 502.0 > 568.0 - 0.56 < - - 0.04 > - - no - Jacobi Main No TNO> Hot C. 42.75 - - - - - - - 42.78 0.054 17.22 Yes Sicardy et al, DPS, 2010 - A close negative chord allowed shape constraint.
224 55636 2002 TX300 2009-10-09 HW 2 143.0 5 143.0 5 - - - - 0.88 +0.15/-0.06 - - <33 Xe Spherical Main No TNO> Hot C. 40.61 - - - - - - - 43.07 0.12 25.85 No Elliot et al., Nature, 2010 10.1038/nature09109 Member of Haumea's family
228 134340 Charon (Pluto/1) 2008-06-22 FR 1 462.0 > - - - - - - - - - - - - Undetermined Satellite No TNO> Plutino 32.47 12.4 - - - - - - 39.846 0.2537 17.103 Yes Sicardy et al. AJ, 2012 10.1088/0004-6256/141/2/67 La Reunion
235 134340 Charon (Pluto/1) 2005-07-11 CH, AR 3 603.6 1,4 603.6 - - - - - - - - - <15 CH4 Spherical Satellite No TNO> Plutino 31.0 16.4 - - - - - - 39.846 0.2537 17.103 Yes Sicardy et al., Nature, 2006 10.1038/nature04351 -
Line Number Number Name Provisional designation Date Local Chords Radius (equatorial) (km) error Radius (equatorial) Equivalent Radius (km) error Equivalent Radius Oblateness error Oblateness b/a c/a Albedo (V) error Albedo Density (g/cmˆ3) error Density Atmosphere (nbar) Atm_gas Shape Kind Detected feature DynClass Delta (au) Star G mag. Object G mag. Position date RA position Error RA*cos(delta) (mas) DEC position Error DEC (mas) Semi-major axis (au) Eccentricity Inclination Lucky Star project Reference DOI Comment
Line Number Number Name Provisional designation Date Local Chords Radius (equatorial) (km) error Radius (equatorial) Equivalent Radius (km) error Equivalent Radius Oblateness error Oblateness b/a c/a Albedo (V) error Albedo Density (g/cmˆ3) error Density Atmosphere (nbar) Atm_gas Shape Kind Detected feature DynClass Delta (au) Star G mag. Object G mag. Position date RA position Error RA*cos(delta) (mas) DEC position Error DEC (mas) Semi-major axis (au) Eccentricity Inclination Lucky Star project Reference DOI Comment
14 60558 Echeclus 2000 EC98 2021-01-19 JP 1 - - - - - - - - - - - - - - Undetermined Main No Centaur 9.455 11.0 19.8 - - - - - 10.69 0.456 4.34 Yes preliminary - -
44 470309 2007 JK43 2007 JK43 2020-07-21 BR 1 81.0 > - - - - - - - - - - - - Undetermined Main No Centaur 24.0569 15.8 21.1 - - - - - 46.7 0.495 44.8 Yes preliminary - -
48 10199 Chariklo 1997 CU26 2020-06-19 AUS 1 - - - - - - - - - - - - - - Undetermined Main No Centaur 15.5505 15.6 19.0 - - - - - 15.84 0.17 23.36 Yes preliminary - report by Steve Kerr
65 60558 Echeclus 2000 EC98 2020-01-22 CL 2 - - 28.0 - - - - - - - - - - - Undetermined Main No Centaur 8.664 15.4 19.4 - - - - - 10.69 0.456 4.34 Yes preliminary - -
72 2060 Chiron 1977 UB 2019-09-08 FR, BE 2 - - - - - - - - - - - - - - Undetermined Main No Centaur 17.85 16.5 18.7 - - - - - 13.64 0.38 6.93 Yes preliminary - -
74 - 2013 NL24 2013 NL24 2019-09-04 USA 3 66.0 5 66.0 5 0.0 0 1.0 1.0 0.045 0.008 - - - - Spherical Main No Centaur 25.68 15.6 22.4 2458730.7991666668 22 33 31.5945 0.4 -11 22 19.5283 0.4 40.068 0.385 4.67 No Strauss et al. 2021 https://doi.org/10.3847/PSJ/abd62a RECON paper
75 10199 Chariklo 1997 CU26 2019-09-04 HW 1 - - - - - - - - - - - - - - Undetermined Ring/Dust Ring Centaur 15.59 13.1 18.9 - - - - - 15.84 0.17 23.36 No preliminary - Also observed by MIT group.
81 10199 Chariklo 1997 CU26 2019-08-08 FR 5 - - - - - - - - - - - - - - Undetermined Main Ring Centaur 15.3 15.2 18.7 - - - - - 15.84 0.17 23.36 Yes preliminary - -
86 10199 Chariklo 1997 CU26 2019-08-02 AUS 2 - - - - - - - - - - - - - - Undetermined Main No Centaur 15.25 17.8 18.7 - - - - - 15.84 0.17 23.36 Yes preliminary - report by Dave Herald and Willian Hanna
111 - 2014 YY49 2014 YY49 2019-01-28 USA 2 16.0 2 16.0 2 0.0 0 1.0 1.0 0.13 0.02 - - - - Spherical Main No Centaur 17.814 14.5 23.0 2458511.7145321760 06 59 55.5025 0.3 01 25 26.2490 0.2 31.053 0.605 20.41 No Strauss et al. 2021 https://doi.org/10.3847/PSJ/abd62a RECON paper
112 54598 Bienor 2019-01-11 ES 4 119.0 7 76.7 - - - - - - - - - - - Jacobi Main No Centaur 14.16 - - - - - - - 16.43 0.199 20.74 Yes preliminary - -
117 2060 Chiron 2018-11-28 RSA, NB 1 88.0 > - - - - - - - - - - - - Undetermined Main No Centaur 18.35 - - - - - - - 13.64 0.38 6.93 Yes preliminary - -
136 54598 Bienor 2018-04-02 HU 1 95.0 - - - - - - - - - - - no - Undetermined Main No Centaur 15.7 - - - - - - - 16.43 0.199 20.74 Yes prelim. - Andras Pal, from Konkoly Obs., report.
139 54598 Bienor 2017-12-29 JP 1 53.0 - - - - - - - - - - - - - Undetermined Main No Centaur 14.41 - - - - - - - 16.46 0.199 20.74 Yes prelim. - -
143 10199 Chariklo 2017-08-24 BR 1 - - - - - - - - - - - - - - Undetermined Main Ring Centaur 15.06 - - - - - - - 15.84 0.17 23.36 Yes prelim. - -
145 10199 Chariklo 2017-07-23 CL, AR, BR 10 - - - - - - - - - - - - - - - Main Ring Centaur 14.72 - - - - - - - 15.84 0.17 23.36 Yes prelim. - -
148 10199 Chariklo 2017-06-22 NA, ZA 5 - - - - - - - - - - - - - - - Main Ring Centaur 14.66 - - - - - - - 15.84 0.17 23.36 Yes prelim. - -
150 95626 2002 GZ32 2017-05-20 ES, GR 7 105.0 - - - - - - - - - - - - - - Main No Centaur 17.17 - - - - - - - 23.02 0.22 15.03 Yes prelim. - -
151 10199 Chariklo 2017-04-09 NA 3 - - - - - - - - - - - - - - - Main Ring Centaur 15.46 - - - - - - - 15.84 0.17 23.36 Yes prelim. - -
154 10199 Chariklo 2017-02-08 AR 2 - - - - - - - - - - - - - - Undetermined Main No Centaur 16.3 - - - - - - - 15.84 0.17 23.36 Yes prelim. - -
156 10199 Chariklo 2016-10-01 AUS 2 157.0 4 123.0 +3/-1 0.452 0.007 - - 0.042 0.001 0.796 +0.002/-0.004 no - Jacobi Main Ring Centaur 15.49 - - 2457662.9236111110 18 16 20.0324 - -33 01 10.841 - 15.84 0.17 23.36 Yes Leiva et al., AJ, 2017 and Bérard et al., AJ, 2017 10.3847/1538-3881/aa8956 See also 10.3847/1538-3881/aa830d
157 10199 Chariklo 2016-08-15 AUS 1 71.8 - - - - - - - - - - - - - Undetermined Main No Centaur 14.74 - - 2457615.9847222222 18 17 06.1638 - -33 46 56.513 - 15.84 0.17 23.36 Yes Bérard, D. et al., AJ, 2017 10.3847/1538-3881/aa830d -
158 10199 Chariklo 2016-08-10 FR 1 125.0 - - - - - - - - - - - - - Undetermined Main No Centaur 14.68 - - 2457611.1965277777 18 17 46.4457 - -33 50 57.523 - 15.84 0.17 23.36 Yes Bérard, D. et al., AJ, 2017 10.3847/1538-3881/aa830d -
159 10199 Chariklo 2016-08-10 AUS 1 76.4 - - - - - - - - - - - - - Undetermined Main No Centaur 14.68 - - 2457611.0993055557 18 17 47.3089 - -33 51 02.478 - 15.84 0.17 23.36 Yes Bérard, D. et al., AJ, 2017 10.3847/1538-3881/aa830d -
160 10199 Chariklo 2016-08-08 NA 1 105.0 4 123.0 +3/-1 0.452 0.007 - - 0.042 0.001 0.796 +0.002/-0.004 no - Jacobi Main Ring Centaur 14.66 - - 2457609.3312499998 18 18 03.8297 - -33 52 28.181 - 15.84 0.17 23.36 Yes Leiva et al., AJ, 2017 and Bérard et al., AJ, 2017 10.3847/1538-3881/aa8956 See also 10.3847/1538-3881/aa830d
161 10199 Chariklo 2016-07-25 ES 1 65.6 - - - - - - - - - - - - - Undetermined Main No Centaur 14.52 - - 2457595.4993055556 18 20 35.3640 - -34 02 29.0378 - 15.84 0.17 23.36 Yes Bérard, D. et al., AJ, 2017 10.3847/1538-3881/aa830d Not enought quality to detect the rings. Canay Islands.
167 10199 Chariklo 2015-05-12 AUS 1 65.2 - - - - - - - - - - - - - Undetermined Main Ring Centaur 14.3 - - 2457155.2469907408 18 08 29.2447 - -36 44 56.7965 - 15.84 0.17 23.36 Yes Bérard, D. et al., AJ, 2017 10.3847/1538-3881/aa830d -
168 10199 Chariklo 2015-04-26 UY 1 - - - - - - - - - - - - - - Undetermined Ring/Dust Ring Centaur 14.49 - - 2457138.5916435183 18 10 45.9676 - -36 38 56.608 - 15.84 0.17 23.36 Yes Bérard, D. et al., AJ, 2017 10.3847/1538-3881/aa830d Only the rings were detected.
175 10199 Chariklo 2014-06-28 NA, ZA 3 157.0 4 123.0 +3/-1 0.452 0.007 - - 0.042 0.001 0.796 +0.002/-0.004 no - Jacobi Main Ring Centaur 13.87 - - 2458823.4337384258 17 24 50.2954 - -38 41 05.7445 - 15.84 0.17 23.36 Yes Leiva et al., AJ, 2017 and Bérard et al., AJ, 2017 10.3847/1538-3881/aa8956 See also 10.3847/1538-3881/aa830d
178 10199 Chariklo 2014-04-29 NA, ZA 3 157.0 4 123.0 +3/-1 0.452 0.007 - - 0.042 0.001 0.796 +0.002/-0.004 no - Jacobi Other Ring Centaur 14.1 - - 2456777.4681944447 17 39 01.7943 - -38 52 48.858 - 15.84 0.17 23.36 Yes Leiva et al., AJ, 2017 and Bérard et al., AJ, 2017 10.3847/1538-3881/aa8956 Double star detected. See also 10.3847/1538-3881/aa830d (https://iopscience.iop.org/article/10.3847/1538-3881/aa830d/meta)
179 10199 Chariklo 2014-03-16 TH 1 - - - - - - - - - - - - - - Undetermined Ring/Dust Ring Centaur 14.72 - - 2456733.3553819442 17 40 39.7743 - -38 25 46.4198 - 15.84 0.17 23.36 Yes Bérard, D. et al., AJ, 2017 10.3847/1538-3881/aa830d Only the rings were detected
182 10199 Chariklo 2014-02-16 CL 2 200.0 - - - - - - - - - - - - - Undetermined Main Ring Centaur 15.15 - - 2456704.8164930558 17 35 54.980 - -38 05 17.449 - 15.84 0.17 23.36 Yes Bérard, D. et al., AJ, 2017 10.3847/1538-3881/aa830d Only on chod on the body
186 8405 Asbolus 2013-11-24 CL 1 15.0 - - - - - - - - - - - no - Undetermined Main No Centaur 16.84 - - - - - - - 17.92 0.62 17.64 Yes Braga-Ribas et al., in prep., 2018 - -
191 10199 Chariklo 2013-06-03 CL, AR, BR 3 144.9 0.2 126.9 0.2 0.213 0.002 - - 0.035 0.001 1.5 < <1 - Maclaurin Main Ring Centaur 13.58 - - 2456446.770830 16 56 06.4618 6 -40 31 30.009 2 15.84 0.17 23.36 Yes Braga-Ribas et al., Nature, 2014 10.1038/nature13155 -
198 60558 Echeclus 2000 EC98 2012-06-25 NL 1 22.0 > - - - - - - - - - - - - Undetermined Main No Centaur 6.48 - - - - - - - 10.69 0.456 4.34 No prelim. - J.-M. Winkel report.
206 2060 Chiron 2011-11-29 US 2 86.0 > - - - - - - - - - - no - Undetermined Main Dust/Jet Centaur 17.04 - - - - - - - 13.64 0.38 6.93 No Ruprecht et al, Icarus, 2015 10.1016/j.icarus.2015.01.015 -
245 2060 Chiron 1993-11-07 US 4 89.6 6.8 96.7 > - - - - - - - - - - Undetermined Main Dust/Jet Centaur 9.3 - - - - - - - 13.64 0.38 6.93 No Bus et al., Icarus, 1996 10.1006/icar.1996.0173 -
Line Number Number Name Provisional designation Date Local Chords Radius (equatorial) (km) error Radius (equatorial) Equivalent Radius (km) error Equivalent Radius Oblateness error Oblateness b/a c/a Albedo (V) error Albedo Density (g/cmˆ3) error Density Atmosphere (nbar) Atm_gas Shape Kind Detected feature DynClass Delta (au) Star G mag. Object G mag. Position date RA position Error RA*cos(delta) (mas) DEC position Error DEC (mas) Semi-major axis (au) Eccentricity Inclination Lucky Star project Reference DOI Comment
Line Number Number Name Provisional designation Date Local Chords Radius (equatorial) (km) error Radius (equatorial) Equivalent Radius (km) error Equivalent Radius Oblateness error Oblateness b/a c/a Albedo (V) error Albedo Density (g/cmˆ3) error Density Atmosphere (nbar) Atm_gas Shape Kind Detected feature DynClass Delta (au) Star G mag. Object G mag. Position date RA position Error RA*cos(delta) (mas) DEC position Error DEC (mas) Semi-major axis (au) Eccentricity Inclination Lucky Star project Reference DOI Comment
51 134340 Pluto Pluto 2020-06-06 IN 1 - - - - - - - - - - - - - - Undetermined Main Atmosphere TNO> Plutino 33.2516 13.0 14.6 - - - - - 39.846 0.2537 17.103 Yes preliminary - -
125 134340 Pluto 2018-08-15 US 30 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 32.76 13.0 - - - - - - 39.846 0.2537 17.103 Yes preliminary - Central flash detected
135 134340 Pluto 2018-04-09 US 1 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 33.56 17.7 - - - - - - 39.846 0.2537 17.103 No Sikafoose et al. DPS, 2018 - -
144 134340 Pluto 2017-08-07 HW 1 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 32.48 15.0 - - - - - - 39.846 0.2537 17.103 No Sikafoose et al. DPS, 2019 - -
155 136108 Haumea 2017-01-21 CZ, DE, HU, IT, SL, SK 10 816.0 15 798.0 6 0.435 0.038 - - 0.51 0.02 1.885 0.08 <50 N2, CH4 Jacobi Main Ring TNO> Hot C. 50.59 - - - - - - - 43.35 0.19 28.21 Yes Ortiz et al., Nature, 2017 10.1038/nature24051 -
162 134340 Pluto 2016-07-19 FR, IT, ES, GR, IL 9 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 12040 N2 Spherical Main Atmosphere TNO> Plutino 32.14 14.0 - 2016-07-19T20:53:45.0 19 07 22.10999 0,1 -21 10 28.2320 0,4 39.846 0.2537 17.103 Yes Meza et al. & Desmars et al., A&A, 2019 10.1051/0004-6361/201834958 position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
163 134340 Pluto 2016-07-14 MA, ES 3 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 32.12 16.0 - - - - - - 39.846 0.2537 17.103 Yes Meza et al., A&A, 2019 10.1051/0004-6361/201834281 -
166 134340 Pluto 2015-06-29 AUS, NZ 8 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 12710 N2 Spherical Main Atmosphere TNO> Plutino 31.89 12.1 - 2015-06-29T16:54:41.4 19 00 49.47778 0,1 -20 41 40.9707 0,1 39.846 0.2537 17.103 Yes Sicardy et al., ApJ, 2016 10.3847/2041-8205/819/2/L38 Central flash detected; See also Pasachoff et al., Icar, 2017(https://doi.org/10.1016/j.icarus.2017.05.012), Meza et al. & Desmars et al. A&A, 2019
172 134340 Pluto 2014-07-31 CL 1 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Other TNO> Plutino 31.73 15.0 - - - - - - 39.846 0.2537 17.103 No Pasachoff et al., AJ, 2016 10.3847/0004-6256/151/4/97 Double Star detected
173 134340 Pluto 2014-07-24 NZ 1 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 31.73 18.1 - 2014-07-24T11:42:20.0 18 49 26.51337 - -20 22 37.0734 - 39.846 0.2537 17.103 No Pasachoff et al., AJ, 2016 10.3847/0004-6256/151/4/97 position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
174 134340 Pluto 2014-07-23 NZ 1 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 31.73 17.2 - 2014-07-23T14:25:59.1 18 49 31.74100 - -20 22 23.9915 - 39.846 0.2537 17.103 No Pasachoff et al., AJ, 2016 10.3847/0004-6256/151/4/97 position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
189 136199 Eris 2013-08-29 AUS 1 498.0 - - - - - - - - - - - no - Spherical Main No TNO> Scattered D.O. 95.77 - - - - - - - 67.66 0.44 44.17 Yes prelim. - -
192 134340 Pluto 2013-05-04 BR, CL, AR 8 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 12000 N2 Spherical Main Atmosphere TNO> Plutino 31.68 14.5 - 2013-05-04T08:22:00.0 18 47 52.53305 0,1 -19 41 24.4265 0,1 39.846 0.2537 17.103 Yes Dias-Oliveira, ApJ, 2015 10.1088/0004-637X/811/1/53 See also Olkin et al., Icar, 2015 (https://doi.org/10.1016/j.icarus.2014.03.026) and Meza et al. & Desmars et al., A&A, 2019
197 134340 Pluto 2012-07-18 CL, PE 5 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 11050 N2 Spherical Main Atmosphere TNO> Plutino 31.29 14.5 - 2012-07-18T04:13:00.0 18 32 14.67647 0,1 -19 24 19.3554 0,1 39.846 0.2537 17.103 Yes Dias-Oliveira, ApJ, 2015 10.1088/0004-637X/811/1/53 See also Meza et al. & Desmars et al., A&A, 2019
199 134340 Pluto 2012-06-14 MA, ES 2 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 31.27 13.6 - - - - - - 39.846 0.2537 17.103 Yes Meza et al., A&A, 2019 10.1051/0004-6361/201834281 -
209 134340 Pluto 2011-06-23 HW 1 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - N2 Spherical Double Atmosphere TNO> Plutino 31.04 14.4 - 2011-06-23T11:23:48.2 18 25 55.47963 10 -18 48 06.9712 10 39.846 0.2537 17.103 No Gulbis et al., Icar, 2015 10.1016/j.icarus.2014.05.014 Double event detected, position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
210 134340 Pluto 2011-06-04 CH, BR 4 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 9390 N2 Spherical Double Atmosphere TNO> Plutino 31.11 16.4 - 2011-06-04T05:42:00.0 18 27 53.81859 0,3 -18 45 30.8046 0,3 39.846 0.2537 17.103 Yes Meza et al. & Desmars et al., A&A, 2019 10.1051/0004-6361/201834958 position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
213 136472 Makemake 2011-04-23 CL, BR 7 751.0 45 732.8 46 0.05 0.02 - - 0.77 0.03 1.7 0.3 <12 N2, CH4 Maclaurin Main No TNO> Hot C. 51.5 - - - - - - - 45.67 0.15 28.98 Yes Ortiz et al., Nature, 2012 10.1038/nature11597 -
217 136199 Eris 2010-11-06 CL 2 1163.0 6 1163.0 6 - 0 - - 0.96 +0.09/-0.04 2.52 0.05 <1 N2, CH4, Ar Spherical Main No TNO> Scattered D.O. 95.74 - - - - - - - 67.66 0.44 44.17 Yes Sicardy et al., Nature, 2011 10.010.3423/09234 -
220 134340 Pluto 2010-06-04 AUS, NZ 5 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 11240 N2 Spherical Main Atmosphere TNO> Plutino 30.89 14.8 - 2010-06-04T15:34:00.0 18 18 47.94272 0,3 -18 12 51.9579 1,3 39.846 0.2537 17.103 Yes Meza et al. & Desmars et al., A&A, 2019 10.1051/0004-6361/201834958 position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
221 134340 Pluto 2010-05-19 CL 3 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 31.02 17.0 - - - - - - 39.846 0.2537 17.103 Yes Meza et al., A&A, 2019 10.1051/0004-6361/201834281 -
223 134340 Pluto 2010-02-14 FR, CH 3 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 10360 N2 Spherical Main Atmosphere TNO> Plutino 32.4 10.3 - 2010-02-14T04:45:00.0 18 19 14.36152 0,2 -18 16 42.1678 0,5 39.846 0.2537 17.103 Yes Meza et al. & Desmars et al., A&A, 2019 10.1051/0004-6361/201834958 position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
225 134340 Pluto 2008-08-25 US 2 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 31.06 15.8 - - - - - - 39.846 0.2537 17.103 Yes Meza et al., A&A, 2019 10.1051/0004-6361/201834281 -
226 134340 Pluto 2008-06-24 HW 1 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 10520 N2 Spherical Main Atmosphere TNO> Plutino 32.47 15.7 - 2008-06-24T10:37:00.0 17 58 22.39339 0,1 -17 02 49.1932 0,7 39.846 0.2537 17.103 Yes Meza et al. & Desmars et al., A&A, 2019 10.1051/0004-6361/201834958 position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
227 134340 Pluto 2008-06-22 AUS 5 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 11110 N2 Spherical Double Atmosphere TNO> Plutino 32.47 12.4 - 2008-06-22T19:07:28.0 17 58 33.02976 0,2 -17 02 38.5534 0,2 39.846 0.2537 17.103 Yes Meza et al. & Desmars et al., A&A, 2019 10.1051/0004-6361/201834958 position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
231 134340 Pluto 2007-06-14 BR, CL, NB 4 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 10290 N2 Spherical Main Atmosphere TNO> Plutino 30.29 15.3 - 2007-06-14T01:27:00.0 17 50 20.74243 0,1 -16 22 42.2275 0,2 39.846 0.2537 17.103 Yes Meza et al. & Desmars et al., A&A, 2019 10.1051/0004-6361/201834958 See also Boissel et al., A&A, 2014 (https://doi.org/10.1051/0004-6361/201321836). Position from Desmars et al. A&A, 2019
232 134340 Pluto 2007-06-09 CL 1 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 30.2 - - - - - - - 39.846 0.2537 17.103 Yes Meza et al., A&A, 2019 10.1051/0004-6361/201834281 -
233 134340 Pluto 2007-03-18 USA 5 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - N2 Spherical Main Atmosphere TNO> Plutino 31.27 15.3 - 2007-03-18T10:59:33.1 17 55 05.69430 10 -16 28 34.0886 10 39.846 0.2537 17.103 No Person et al., AJ, 2008 10.1088/0004-6256/136/4/1510 position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
234 134340 Pluto 2006-06-12 AUS, NZ 5 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - N2 Spherical Main Atmosphere TNO> Plutino 31.27 14.7 - 2006-06-12T16:25:05.7 17 41 12.07511 10 -15 41 34.5896 10 39.846 0.2537 17.103 No Young et al. AJ, 2008 10.1088/0004-6256/136/5/1757 position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
239 134340 Pluto 2002-08-21 HW 1 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 8080 N2 Spherical Main Atmosphere TNO> Plutino 30.24 16.0 - 2002-08-21T07:00:32.0 16 58 49.43477 0,2 -12 51 31.8833 0,1 39.846 0.2537 17.103 Yes Sicardy et al., Nature, 2003 10.1051/0004-6361/201834958 See also Elliot et al., Nature 2003, Meza et al. & Desmars et al., A&A, 2019
240 134340 Pluto 2002-07-20 CL 1 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 30.24 16.0 - 2002-07-20T01:43:39.8 17 00 18.03018 10 -12 41 41.9934 15 39.846 0.2537 17.103 Yes Sicardy et al., Nature, 2003 - position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
247 134340 Pluto 1988-06-09 AUS, NZ 8 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 4280 N2 Spherical Main Atmosphere TNO> Plutino 30.14 12.1 - 1988-06-09T10:39:17.0 14 52 09.96347 10 00 45 03.1506 10 39.846 0.2537 17.103 No Millis et al., Icar, 1993 & Meza et al. A&A, 2019 10.1006/icar.1993.1126 Pressure from Meza et al. and position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
248 134340 Pluto 1985-08-19 IL 1 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 30.14 11.1 - - - - - - 39.846 0.2537 17.103 No Brosch & Mendelson, IAUC 4097, 1985 & Desmars et al., A&A, 2019 - -
249 134340 Pluto 1985-08-19 IL 1 1188.5 0.1 1188.5 0.1 0.0 0 - - - - - - - - Spherical Main Atmosphere TNO> Plutino - - - - - - - - 39.8 0.25 17.1 No prelim. - -
Line Number Number Name Provisional designation Date Local Chords Radius (equatorial) (km) error Radius (equatorial) Equivalent Radius (km) error Equivalent Radius Oblateness error Oblateness b/a c/a Albedo (V) error Albedo Density (g/cmˆ3) error Density Atmosphere (nbar) Atm_gas Shape Kind Detected feature DynClass Delta (au) Star G mag. Object G mag. Position date RA position Error RA*cos(delta) (mas) DEC position Error DEC (mas) Semi-major axis (au) Eccentricity Inclination Lucky Star project Reference DOI Comment
Line Number Number Name Provisional designation Date Local Chords Radius (equatorial) (km) error Radius (equatorial) Equivalent Radius (km) error Equivalent Radius Oblateness error Oblateness b/a c/a Albedo (V) error Albedo Density (g/cmˆ3) error Density Atmosphere (nbar) Atm_gas Shape Kind Detected feature DynClass Delta (au) Star G mag. Object G mag. Position date RA position Error RA*cos(delta) (mas) DEC position Error DEC (mas) Semi-major axis (au) Eccentricity Inclination Lucky Star project Reference DOI Comment
2 1206 Troilus 1965 WK 2021-04-25 NZ 1 - - - - - - - - - - - - - - Undetermined Main No Trojan 4.4542 14.5 16.4 - - - - - 5.3 0.091 33.5 Yes preliminary - -
3 2241 Alcathous 1979 WM 2021-04-24 FR 1 - - - - - - - - - - - - - - Undetermined Main No Trojan 4.2499 14.9 15.9 - - - - - 5.18 0.067 16.63 Yes preliminary - Report by L. Russelot
4 12929 1999 TZ1 1999 TZ1 2021-04-20 DE 1 - - - - - - - - - - - - - - Undetermined Main No Trojan 4.7875 13.9 17.9 - - - - - 5.237 0.039 43.45 Yes preliminary - Report by B. Kattentidt
6 58931 Palmys 1998 MK47 2021-04-14 USA 1 - - - - - - - - - - - - - - Irregular Other Other Trojan 4.0519 14.1 18.7 - - - - - 5.26 0.1 16.41 Yes preliminary - Report by Wayne Thomas with two light drops.
8 31344 Agathon 1998 OM12 2021-04-03 AUS 3 36.0 > 33.0 14 - - - - - - - - - - Irregular Main No Trojan 4.8 - 18.7 - - - - - 5.35 0.038 7.47 No preliminary - Reported by Dave Herald
10 16070 1999 RB101 1999 RB101 2021-03-04 AUS 1 - - - - - - - - - - - - - - Undetermined Main No Trojan 4.83 - 17.27 - - - - - 5.13 0.124 16.25 No preliminary - -
12 3317 Paris 1984 KF 2021-01-24 FR 1 - - - - - - - - - - - - - - Undetermined Main No Trojan 5.2669 11.6 16.0 - - - - - 5.2 0.127 27.9 Yes preliminary - Report by Arnaud Leroy
15 1206 Troilus 1965 WK 2021-01-18 AUS 2 - - - - - - - - - - - - - - Undetermined Main No Trojan 5.8869 13.6 17.0 - - - - - 5.3 0.091 33.5 Yes preliminary - Report bu Dave Herald, Bill Hanna, Dave Gault and Peter N.
16 1173 Anchises 1930 UB 2021-01-12 SK 1 - - - - - - - - - - - - - - Undetermined Main No Trojan 5.7491 12.1 17.0 - - - - - 5.3 0.137 6.9 Yes preliminary - Report by M. Harman
18 1437 Diomedes 1971 RD 2020-12-07 CZ 1 - - - - - - - - - - - - - - Undetermined Main No Trojan 4.344 15.7 15.6 - - - - - 5.2 0.043 20.5 Yes preliminary - report by Henk de Groot
20 1437 Diomedes 1971 RD 2020-11-01 USA 3 85.0 > 65.0 - - - - - - - - - - - Undetermined Main No Trojan 4.1324 13.6 15.3 - - - - - 5.2 0.043 20.5 Yes preliminary - -
21 624 Hektor 1907 XM 2020-10-28 USA, SE 4 - - - - - - - - - - - - - - Irregular Main No Trojan 4.4355 12.8 14.6 - - - - - 5.26 0.023 18.2 Yes preliminary - https://lesia.obspm.fr/lucky-star/occ.php?p=41029
23 1437 Diomedes 1971 RD 2020-10-15 USA 1 60.0 > - - - - - - - - - - - - Undetermined Main No Trojan 4.157 15.4 15.4 - - - - - 5.2 0.043 20.5 Yes preliminary - Report by Chris Anderson
25 911 Agamemnon 1937 QD 2020-10-02 ES, TK 2 50.0 > - - - - - - - - - - - - Undetermined Main No Trojan - - - - - - - - 5.3 0.066 21.8 Yes preliminary - -
27 15094 Polymele 1999 WB2 2020-09-24 SN 1 30.0 > - - - - - - - - - - - - Undetermined Main No Trojan 3.8259 11.3 18.3 - - - - - 5.2 0.094 13.0 No preliminary - -
28 1583 Antilochus 1950SA 2020-09-23 TK 2 50.0 > - - - - - - - - - - - - Undetermined Main No Trojan 3.9969 12.7 15.5 - - - - - 5.1 0.052 28.5 Yes preliminary - -
29 1583 Antilochus 1950SA 2020-09-21 TK 1 50.0 > - - - - - - - - - - - - Undetermined Main No Trojan 4.0103 12.3 15.5 - - - - - 5.1 0.052 28.5 Yes preliminary - -
31 1583 Antilochus 1950SA 2020-09-09 ES, FR 2 50.0 > - - - - - - - - - - - - Undetermined Main No Trojan - - - - - - - - 5.1 0.052 28.5 Yes preliminary - -
32 624 Hektor 1907 XM 2020-09-04 AR 1 - - - - - - - - - - - - - - Undetermined Main No Trojan 4.5671 15.0 14.8 - - - - - 5.26 0.023 18.2 Yes preliminary - https://lesia.obspm.fr/lucky-star/occ.php?p=29662
33 588 Achilles 1906 TG 2020-08-30 NZ 1 42.0 > - - - - - - - - - - - - Undetermined Main No Trojan 4.2345 11.9 15.7 - - - - - 5.2 0.147 10.3 Yes preliminary - report by Brian Loader
38 16956 1998 MQ11 1998 MQ11 2020-08-09 CZ 3 23.0 > - - - - - - - - - - - - Spherical Main No Trojan 5.49 13.4 18.9 - - - - - 5.23 0.11 30.89 No EURASTER - -
40 1208 Troilus 1965 WK 2020-07-31 CO 1 18.0 > - - - - - - - - - - - - Undetermined Main No Trojan 5.1684 14.4 16.9 - - - - - 5.3 0.091 33.5 Yes preliminary - reported by Grupo de Investigación en Astroingeniería Alfa Orión
45 3317 Paris 1984 KF 2020-07-07 USA 1 - - - - - - - - - - - - - - Undetermined Main No Trojan 4.3855 16.2 15.7 - - - - - 5.2 0.127 27.9 Yes preliminary - report by Dave Oesper
50 24448 2000 QE42 2000 QE42 2020-06-06 AR 2 - - - - - - - - - - - - - - Undetermined Main No Trojan 4.6744 12.2 19.0 - - - - - 5.2 0.052 8.8 Yes preliminary - reports by Julio Spagnotto and Aldo Wilberger
54 1172 Aneas 1930 UB 2020-05-16 PE 1 - - - - - - - - - - - - - - Undetermined Main No Trojan 3.9558 12.6 15.0 - - - - - 5.218 0.104 16.7 Yes preliminary - By EricK Meza
55 3317 Paris 1984 KF 2020-05-01 FR 1 - - - - - - - - - - - - - - Undetermined Main No Trojan 3.9947 13.0 15.3 - - - - - 5.2 0.127 27.9 Yes preliminary - https://www.euraster.net/results/2020/index.html#0501-3317
56 4709 Ennomos 1988TU2 2020-04-22 AUS 2 - - - - - - - - - - - - - - Undetermined Main No Trojan 4.4356 16.0 16.0 - - - - - 5.2 0.021 25.5 Yes preliminary - report bu Dave Gault and Peter N.
57 5638 Deikoon 1989TO2 2020-04-10 DE, CZ, SK 3 25.0 > - - - - - - - - - - - - Undetermined Main No Trojan - - - - - - - - - - - Yes preliminary - https://www.euraster.net/results/2020/index.html#0410-5638
58 2363 Cebriones 1997TJ3 2020-04-09 FR 1 - - - - - - - - - - - - - - Undetermined Main No Trojan 4.3871 15.3 16.5 - - - - - 5.2 0.037 32.1 Yes preliminary - report by JJ Castelani
59 3317 Paris 1984 KF 2020-04-06 JP 5 74.4 > 60.0 - 0.35 - - - - - - - - - Irregular Main No Trojan 4.1019 8.0 15.5 - - - - - 5.2 0.127 27.9 Yes preliminary - -
60 2363 Cebriones 1997 TJ3 2020-04-02 BE 1 44.0 > - - - - - - - - - - - - Undetermined Main No Trojan 4.473 14.4 16.5 - - - - - 5.21 0.037 32.12 Yes preliminary - report by Roland to Planoccult Boninsegna
61 3451 Mentor 1984 HA1 2020-03-15 CZ 1 19.0 > - - - - - - - - - - - - Undetermined Main No Trojan 4.6831 15.1 16.0 - - - - - 5.1 0.069 24.7 Yes preliminary - report by Michal Rottenborn to Planoccult
62 1173 Anchises 1930UB 2020-03-10 BR 1 139.0 > - - - - - - - - - - - - Undetermined Main No Trojan 4.8218 13.0 16.5 - - - - - 5.3 0.137 6.9 Yes preliminary - -
63 9142 Rhesus 1988RX 2020-03-05 USA 2 - - - - - - - - - - - - - - Undetermined Main No Trojan 4.6021 14.1 18.1 - - - - - 5.2 0.13 12.8 Yes preliminary - Lucky Star and RECON
64 32615 2001 QU277 2001 QU277 2020-02-08 USA 1 - - - - - - - - - - - - - - Undetermined Main No Trojan 4.705 15.4 18.6 - - - - - 5.2 0.032 17.5 Yes preliminary - Report by Chris Anderson
66 9142 Rhesus 1988 RX 2020-01-14 SP 1 17.4 > - - - - - - - - - - - - Undetermined Main No Trojan 5.37 12.3 18.6 - - - - - 5.2 0.13 12.8 Yes preliminary - report from C.Perello & A.Selva, Sabadell, Spain
67 1583 Antilochus 1950 SA 2019-10-30 UK, FR 2 - - - - - - - - - - - - - - Undetermined Main No Trojan 4.36 13.6 15.9 - - - - - 5.1 0.052 28.5 Yes preliminary - http://lesia.obspm.fr/lucky-star/occ.php?p=13616
71 1583 Antilochus 1950 SA 2019-09-10 AUS 2 - - - - - - - - - - - - - - Undetermined Main No Trojan 4.09 15.4 15.6 - - - - - 5.1 0.052 28.5 Yes preliminary - report from Dave Gault and B. Hanna.
73 21900 Orus 1999 VQ10 2019-09-07 OM 1 56.0 > - - - - - - - - - - - - Undetermined Main No Trojan 4.28 11.7 17.2 - - - - - 5.12 0.036 8.47 No preliminary - eVscope report. See also http://lucy.swri.edu//occ/20190907Orus.html and http://lesia.obspm.fr/lucky-star/occ.php?p=8940
78 624 Hektor 1907 XM 2019-08-28 USA, IT, ES 9 - - - - - - - - - - - - - - Irregular Double No Trojan 4.4 9.8 14.8 - - - - - 5.26 0.023 18.2 Yes preliminary - reports from IOTA and Euraster observers
79 1437 Diomedes 1971 RD 2019-08-20 USA 2 - - - - - - - - - - - - - - Undetermined Main No Trojan 4.37 14.5 15.6 - - - - - 5.2 0.043 20.5 Yes preliminary - report by David Oesper and Bardecker
83 3793 Leonteus 1951 WT1 2019-08-05 CL 1 29.0 > - - - - - - - - - - - - Undetermined Main No Trojan 4.61 15.7 16.3 - - - - - 5.217 0.089 20.9 Yes preliminary - Detected with SOAR
89 3451 Mentor 1984 HA1 2019-07-22 ES, FR 3 136.0 - - - - - - - - - - - - - Undetermined Main No Trojan 5.07 12.4 16.3 - - - - - 5.1 0.069 24.7 Yes preliminary - see http://www.euraster.net/results/2019/index.html#0722-3451
97 1172 Aneas 1930 UA 2019-05-30 USA 2 116.0 > - - - - - - - - - - - - Undetermined Main No Trojan 4.6125 10.6 15.9 - - - - - 5.218 0.104 16.7 Yes preliminary - report from Ted Swift
100 4709 Ennomos 2019-05-08 US 1 75.0 > - - - - - - - - - - - - Undetermined Main No Trojan 4.35 - - - - - - - 5.24 0.0209 25.45 Yes preliminary - James Bean report
101 884 Priamus 2019-04-30 CA 1 84.0 > - - - - - - - - - - - - Undetermined Main No Trojan 4.14 - - - - - - - 5.2 0.122 8.9 Yes preliminary - Peter Ceravolo report
103 2207 Antenor 2019-03-29 CZ 1 19.0 > - - - - - - - - - - - - Undetermined Main No Trojan 4.26 - - - - - - - 5.14 0.0168 6.806 Yes preliminary - Jan Manek report.
106 1173 Anchises 1930UB 2019-03-15 USA 1 55.3 > - - - - - - - - - - - - Undetermined Main No Trojan 4.94 11.5 16.4 - - - - - 5.3 0.137 6.9 Yes preliminary - David and Joan Dunham report
107 3451 Mentor 2019-03-02 ES 1 - - - - - - - - - - - - - - Undetermined Main No Trojan 4.57 - - - - - - - 5.1 0.069 24.7 Yes preliminary - Ramón Marzoa report.
109 5638 Deikoon 2019-02-23 FR 2 - - - - - - - - - - - - - - Undetermined Main No Trojan 4.16 - - - - - - - 5.2 0.107 10.9 Yes preliminary - Alain Figer and Lionel Russelot reports.
115 11351 Leucus 2018-12-13 FR 2 - - - - - - - - - - - - - - Undetermined Main No Trojan 5.76 - - - - - - - 5.29 0.0638 11.55 No preliminary - -
118 11351 Leucus 2018-11-18 US 9 19.0 - - - - - - - - - - - - - Irregular Main No Trojan 5.42 - - - - - - - 5.29 0.0638 11.55 No preliminary: Buie et al., SBAG, 2019 - -
119 11351 Leucus 2018-11-14 US 2 - - - - - - - - - - - - - - Undetermined Main No Trojan 5.36 - - - - - - - 5.29 0.0638 11.55 No preliminary: Buie et al., SBAG, 2019 - -
137 4709 Ennomos 2018-02-04 AUS 2 51.0 1 51.0 2 0.0 0 - - - - - - - - Undetermined Main No Trojan 4.78 - - - - - - - 5.24 0.0209 25.45 Yes preliminary - -
141 11351 Leucus 2017-10-18 US 1 19.0 > - - - - - - - - - - - - Undetermined Main No Trojan 5.6 - - - - - - - 5.29 0.0638 11.55 Yes preliminary - A second chord was detected, no report though.
177 2797 Teucer 2014-06-01 JP 1 57.0 > - - - - - - - - - - - - Undetermined Main No Trojan - 10.3 - - - - - - - - - No preliminary - -
187 617 Menoetius (Patroclus/1) Patroclus/1 2013-10-21 US 5 117.0 3 104.0 4 0.231 0,043 0.92 0.77 - - 0.88 - - - Jacobi Double Binary Trojan 3.71 9.61 14.7 - - - - - 5.22 0.1382 22.05 No Buie et al., AJ, 2015 10.1088/0004-6256/149/3/113 -
188 617 Patroclus 1906 VY 2013-10-21 US 5 127.0 3 113.0 4 0.228 0,043 0.92 0.77 - - 0.88 - - - Jacobi Double Binary Trojan 3.71 9.61 14.7 - - - - - 5.22 0.1382 22.05 No Buie et al., AJ, 2015 10.1088/0004-6256/149/3/113 -
201 624 Hektor 1907 XM 2012-04-18 JP 2 115.0 > - - - - - - - - - - - - Undetermined Main No Trojan - 11.2 - - - - - - 5.26 0.023 18.2 No preliminary - -
204 911 Agamemnon/1 2012-01-19 US 1 5.0 2 - - - - - - - - - - - - Undetermined Satellite No Trojan 4.1 - - - - - - - 5.28 0.066 21.76 No Timerson et al., P&SS, 2013 10.1016/j.pss.2013.08.015 -
205 911 Agamemnon 2012-01-19 US 5 190.6 0,9 165.5 1,7 0.2455 0,0086 - - 0.042 0,005 - - - - Maclaurin Double Satellite Trojan 4.1 - - - - - - - 5.28 0.066 21.76 No Timerson et al., P&SS, 2013 10.1016/j.pss.2013.08.015 See also https://doi.org/10.1111/maps.12234
207 4709 Ennomos 2011-08-11 FR, CH, SK 3 54.0 2 50.0 3 0.155 0,052 - - 0.052 0,008 - - - - Maclaurin Main No Trojan 4.33 - - - - - - - 5.24 0.0209 25.45 No Shevchenko et al., MAPS, 2013 10.1111/maps.12234 -
216 2260 Neoptolemus 2010-12-24 2 - - - - - - - - - - - - - - Undetermined Main No Trojan - - - - - - - - - - - No preliminary - -
218 624 Hektor 1907 XM 2010-10-31 UC 1 52.0 > - - - - - - - - - - - - Undetermined Main No Trojan 4.58 12.3 14.5 - - - - - 5.26 0.023 18.2 No Euraster - -
219 3317 Paris 1984KF 2010-08-17 AUS 1 - - - - - - - - - - - - - - Undetermined Main Satellite Trojan - 13.3 14.8 - - - - - 5.2 0.127 27.9 No RASNZ - possible secondary detection
230 624 Hektor 1907 XM 2008-01-24 JP 2 230.0 - 175.0 - - - - - - - - - - - Irregular Double Binary Trojan - 10.1 14.5 - - - - - 5.26 0.023 18.2 No Sato et al. IJAA, 5, 193-207, 2015 10.4236/ijaa.2015.53024 1 visual observation with double event
243 1437 Diomedes 1971 RD 1997-11-07 JP 6 142.0 31 66.0 37 0.77 0,098 - - - - - - - - Jacobi Main No Trojan 4.03 7.4 - - - - - - 5.2 0.0435 20.48 No Sato et al., Icarus, 2000 10.1006/icar.1999.6316 -
Line Number Number Name Provisional designation Date Local Chords Radius (equatorial) (km) error Radius (equatorial) Equivalent Radius (km) error Equivalent Radius Oblateness error Oblateness b/a c/a Albedo (V) error Albedo Density (g/cmˆ3) error Density Atmosphere (nbar) Atm_gas Shape Kind Detected feature DynClass Delta (au) Star G mag. Object G mag. Position date RA position Error RA*cos(delta) (mas) DEC position Error DEC (mas) Semi-major axis (au) Eccentricity Inclination Lucky Star project Reference DOI Comment
Line Number Number Name Provisional designation Date Local Chords Radius (equatorial) (km) error Radius (equatorial) Equivalent Radius (km) error Equivalent Radius Oblateness error Oblateness b/a c/a Albedo (V) error Albedo Density (g/cmˆ3) error Density Atmosphere (nbar) Atm_gas Shape Kind Detected feature DynClass Delta (au) Star G mag. Object G mag. Position date RA position Error RA*cos(delta) (mas) DEC position Error DEC (mas) Semi-major axis (au) Eccentricity Inclination Lucky Star project Reference DOI Comment
5 136108 Hi'iaka (Haumea/1) Haumea/1 2021-04-16 USA 4 - - - - - - - - - - - - - - Spheroid Satellite No TNO> Hot C. 49.37 12.4 20.3 - - - - - 43.35 0.19 28.21 Yes preliminary - -
7 136108 Hi'iaka (Haumea/1) Haumea/1 2021-04-06 MA 1 - - - - - - - - - - - - - - Undetermined Satellite No TNO> Hot C. 49.39 12.6 17.6 - - - - - 43.35 0.19 28.21 Yes preliminary - -
17 503 Ganymede (Jupiter/3) Jupiter/3 2020-12-21 USA 1 - - - - - - - - - - - - - - Undetermined Main No Planet Satellite 5.916 7.4 5.3 - - - - - 5.203 0.0484 1.305 Yes preliminary - reported by Phil Sturart
30 702 Umbriel (Uranus/2) Uranus/2 2020-09-21 USA 14 - - - - - - - - - - - - - - Maclaurin Main No Planet Satellite 19.02 13.4 14.9 - - - - - 19.191 0.0472 0.7699 Yes preliminary - -
34 506 Himalia (Jupiter/6) P5M6 2020-08-27 BR 1 - - - - - - - - - - - - - - Undetermined Main No Planet Satellite 4.35 13.21 14.9 - - - - - 5.203 0.0484 1.305 Yes preliminary - -
35 506 Himalia (Jupiter/6) P5M6 2020-08-19 USA 2 - - - - - - - - - - - - - - Irregular Main No Planet Satellite 4.26 15.45 14.9 - - - - - 5.203 0.0484 1.305 Yes preliminary - -
37 510 Lysithea (Jupiter/10) P5M10 2020-08-13 USA 1 - - - - - - - - - - - - - - Undetermined Main No Planet Satellite 4.25 14.45 18.4 - - - - - 5.203 0.0484 1.305 Yes preliminary - -
41 606 Titan (Saturn/6) P6M6 2020-07-31 CL, AR, BR 4 - - - - - - - - - - - - - - Spherical Main Atmosphere Planet Satellite 9.0158 10.8 8.6 - - - - - 9.537 0.0541 2.4845 Yes preliminary - -
43 506 Himalia (Jupiter/6) P5M6 2020-07-25 AUS 1 - - - - - - - - - - - - - - Undetermined Main No Planet Satellite 4.1 13.7 14.9 - - - - - 5.203 0.0484 1.305 Yes preliminary - report by Dean Hooper
47 502 Europa (Jupiter/2) P5M2 2020-06-22 EUROPE 5 - - - - - - - - - - - - - - Maclaurin Main No Planet Satellite 4.21 11.3 5.5 - - - - - 5.203 0.0484 1.305 Yes preliminary - -
76 510 Lysithea (Jupiter/10) P5M10 2019-08-28 NZ 1 - - - - - - - - - - - - - - Undetermined Main No Planet Satellite 5.08 13.5 18.9 - - - - - 5.203 0.0484 1.305 Yes preliminary - Report by Peter Graham
85 606 Titan (Saturn/6) Saturn/6 2019-08-03 JP 2 - - - - - - - - - - - - - - Undetermined Main Atmosphere Planet Satellite 9.5 11.0 8.7 - - - - - 9.537 0.0541 2.4845 No preliminary - -
93 609 Phoebe (Saturn/9) Saturn/9 2019-06-07 AR 1 - - - - - - - - - - - - - - Undetermined Main No Planet Satellite 9.24 15.3 16.66 - - - - - 9.537 0.0541 2.4845 No preliminary - -
95 504 Callisto (Jupiter/4) Jupiter/4 2019-06-05 BR, AR, CH 6 - - - - - - - - - - - - - - Undetermined Main No Planet Satellite 4.28 10.1 5.96 - - - - - 5.203 0.0484 1.305 No preliminary - -
96 502 Europa (Jupiter/2) Jupiter/2 2019-06-04 PE, BR, CH, AR 5 - - - - - - - - - - - - - - Undetermined Main No Planet Satellite 4.29 10.2 5.46 - - - - - 5.203 0.0484 1.305 No preliminary - -
126 609 Phoebe (Saturn/9) 2018-08-13 AUS 1 107.1 > - - - - - - - - - - - - Undetermined Main No Planet Satellite 9.26 - - - - - - - 9.537 0.0541 2.4845 No preliminary - -
130 609 Phoebe (Saturn/9) 2018-07-03 AUS 1 48.3 > - - - - - - - - - - - - Undetermined Main No Planet Satellite 8.96 - - - - - - - 9.537 0.0541 2.4845 No preliminary - -
131 609 Phoebe (Saturn/9) 2018-06-26 AUS 1 11.3 > - - - - - - - - - - - - Undetermined Main No Planet Satellite 8.95 - - - - - - - 9.537 0.0541 2.4845 No preliminary - -
132 609 Phoebe (Saturn/9) 2018-06-19 CL 1 108.1 > - - - - - - - - - - - - Undetermined Main No Planet Satellite 8.96 - - - - - - - 9.537 0.0541 2.4845 No preliminary - -
133 506 Himalia (Jupiter/6) 2018-05-20 PL,DE 6 55.0 > - - - - - - - - - - - - Irregular Main No Planet Satellite 4.36 - - - - - - - 5.203 0.0484 1.305 No preliminary - -
134 506 Himalia (Jupiter/6) 2018-05-12 US 2 39.9 1,3 39.9 1,3 0.0 0 - - - - - - - - Undetermined Main No Planet Satellite 4.35 - - - - - - - 5.203 0.0484 1.305 No preliminary - -
142 801 Triton (Neptune/1) 2017-10-05 EUROPE, US, GB, DZ, TN, MA 82 1353.4 0,9 - - - - - - - - - - - N2 Spherical Atmosphere Atmosphere Planet Satellite 29.08 12.4 - - - - - - 30.11 0.0086 1.768 Yes preliminary - -
147 609 Phoebe (Saturn/9) 2017-07-06 JP 2 105.1 > - - - - - - - - - - - - Irregular Main Other Planet Satellite 9.09 - - - - - - - 9.537 0.0541 2.4845 No preliminary - Rotational phase could be retrieved.
152 502 Europa (Jupiter/2) Jupiter/2 2017-03-31 BR, CL 3 1562.0 3.6 1561.2 4,5 0.001 0.0028 1.0 0.999 - - - - - - Maclaurin Main No Planet Satellite 4.47 9.5 6.15 2017-03-30T12:00:00.0 13 12 15,548372 0,96 -05 56 48,687034 0,62 5.203 0.0484 1.305 No Morgado et al., A&A, 626, L4, 2019. 10.1051/0004-6361/201935500 -
153 90482 Vanth (Orcus/1) Orcus/1 2017-03-07 US 2 443.0 10 443.0 10 0.0 0 1.0 1.0 0.08 0.02 0.8 - <400 - Spherical Satellite Satellite TNO> Plutino 47.14 14.57 19.09 - - - - - 39.36 0.22 20.59 No Sickafoose, et al., Icarus, 2019 10.1016/j.icarus.2018.10.016 Satellite detection only
164 503 Ganymede (Jupiter/3) 2016-04-13 HW 3 - - - - - - - - - - - - - - Undetermined Main No Planet Satellite 4.4 - - - - - - - 5.203 0.0484 1.305 No DAversa et al., EGUGA, 2017; - -
181 90482 Vanth (Orcus/1) Orcus/1 2014-03-01 JP 1 280.0 - - - - - - - - - - - no - Undetermined Satellite Satellite TNO> Plutino 47.14 11.3 19.09 - - - - - 39.36 0.22 20.59 Yes prelim. - Satellite dection only
204 911 Agamemnon/1 2012-01-19 US 1 5.0 2 - - - - - - - - - - - - Undetermined Satellite No Trojan 4.1 - - - - - - - 5.28 0.066 21.76 No Timerson et al., P&SS, 2013 10.1016/j.pss.2013.08.015 -
208 134340 Charon (Pluto/1) 2011-06-23 HW 1 554.0 > - - - - - - - - - - - - Undetermined Satellite No TNO> Plutino 31.04 14.4 - - - - - - 39.846 0.2537 17.103 No Gulbis et al., Icar, 2015 10.1016/j.icarus.2014.05.014 See also Sicardy et al. DPS, 2010
211 134340 Charon (Pluto/1) 2011-06-04 CH, BR 3 602.4 1,6 602.4 - - - - - - - - - - - Spherical Satellite No TNO> Plutino 31.11 16.4 - - - - - - 39.846 0.2537 17.103 Yes Sicardy et al. DPS, 2010 - -
228 134340 Charon (Pluto/1) 2008-06-22 FR 1 462.0 > - - - - - - - - - - - - Undetermined Satellite No TNO> Plutino 32.47 12.4 - - - - - - 39.846 0.2537 17.103 Yes Sicardy et al. AJ, 2012 10.1088/0004-6256/141/2/67 La Reunion
229 801 Triton (Neptune/1) 2008-05-21 NA, FR 2 1353.4 0,9 - - - - - - - - - - - - Spherical Atmosphere Atmosphere Planet Satellite 29.91 13.2 - - - - - - 30.11 0.0086 1.768 Yes Sicardy et al., EPSC, 2008 - La Reunion
235 134340 Charon (Pluto/1) 2005-07-11 CH, AR 3 603.6 1,4 603.6 - - - - - - - - - <15 CH4 Spherical Satellite No TNO> Plutino 31.0 16.4 - - - - - - 39.846 0.2537 17.103 Yes Sicardy et al., Nature, 2006 10.1038/nature04351 -
236 606 Titan (Saturn/6) 2003-11-14 ES 1 - - - - - - - - - - - - - N2 Spherical Satellite No Planet Satellite 9.5 10.7 - - - - - - 9.537 0.0541 2.4845 No Zalucha et al., Icar, 2007 10.1016/j.icarus.2007.08.008 Central flash detected.
237 703 Titania (Uranus/3) 2003-08-01 US, MX 2 787.3 1,1 787.3 1,1 0.0 - - - - - 1.711 0,005 - - Spherical Satellite No Planet Satellite 19.1 10.3 - - - - - - 19.191 0.0472 0.7699 No Widemann et al., Icar, 2009 10.1016/j.icarus.2008.09.011 -
238 603 Tethys (Saturn/3) 2002-12-15 JP, TR 9 537.0 1 537.0 1 0.0 0 - - - - - - - - Spherical Main No Planet Satellite 8.05 - - - - - - - 9.537 0.0541 2.4845 No Soma et al., JSRS, 2004 - http://adsabs.harvard.edu/abs/2004jsrs.conf..292S
241 703 Titania (Uranus/3) 2001-09-08 BB, TT, AW, EC, VZ, FR, ES, FR, PT, MA 57 788.4 0,6 788.4 0,6 0.0 - - - - - 1.711 0,005 <8 CH4 Spherical Satellite No Planet Satellite 19.07 7.2 - - - - - - 19.191 0.0472 0.7699 No Widemann et al., Icar, 2009 10.1016/j.icarus.2008.09.011 27 chords used for the fit
242 801 Triton (Neptune/1) 2001-08-25 NA, RSA 1 1353.4 0,9 - - - - - - - - - - - - Spherical Atmosphere Atmosphere Planet Satellite - - - - - - - - 30.11 0.0086 1.768 Yes Person et al., DPS, 2001 - -
244 801 Triton (Neptune/1) 1997-07-18 AUS,US 1 1353.4 0,9 1353.4 0,9 0.0 0 - - 0.719 - 2.059 0,005 2230 N2 Spherical Atmosphere Atmosphere Planet Satellite - - - - - - - - 30.11 0.0086 1.768 Yes Eliot et al., Icar, 2000 10.1006/icar.2000.6508 -
246 606 Titan (Saturn/6) Saturn/6 1989-07-03 EUROPE, IL 400 2574.73 0,09 2574.73 0,09 0.0 0 - - 0.2 - 1.882 0,001 - N2 Spherical Satellite Other Planet Satellite 9.5 5.5 8.5 - - - - - 9.537 0.0541 2.4845 No Sicardy et al., Nature, 1990 10.1038/343350a0 Central flash detected. See also Hubbard et al. A&A, 1993 and Herald et al., JOA, 2018 (http://www.iota-es.de/JOA/JOA2018_2.pdf)
250 503 Ganymede (Jupiter/3) 1972-06-07 ID, IN 2 2635.0 100 2635.0 100 0.0 0 - - - - 2.0 -0,03/+0,2 1000 - Spherical Main Atmosphere Planet Satellite 4.4 - - - - - - - 5.203 0.0484 1.305 No Carlson et al., Science, 1973 10.1126/science.182.4107.53 -
251 501 Io (Jupiter/1) 1971-05-14 JM, USA, VI 5 1828.0 2,5 1818.8 2,5 0.01 0,01 - - - - 2.86 0,34 < 0,09 N2,CH4, H2 Maclaurin Main Other Planet Satellite 4.37 - - - - - - - 5.203 0.0484 1.305 No Taylor and Smith&Smith, Icar, 1972, Hubbard&vanFlandern, AJ, 1972 10.1016/0019-1035(72)90056-5 see also: 10.1016/0019-1035(72)90059-0 and 10.1086/111246. Double star detected
Line Number Number Name Provisional designation Date Local Chords Radius (equatorial) (km) error Radius (equatorial) Equivalent Radius (km) error Equivalent Radius Oblateness error Oblateness b/a c/a Albedo (V) error Albedo Density (g/cmˆ3) error Density Atmosphere (nbar) Atm_gas Shape Kind Detected feature DynClass Delta (au) Star G mag. Object G mag. Position date RA position Error RA*cos(delta) (mas) DEC position Error DEC (mas) Semi-major axis (au) Eccentricity Inclination Lucky Star project Reference DOI Comment
Line Number Number Name Provisional designation Date Local Chords Radius (equatorial) (km) error Radius (equatorial) Equivalent Radius (km) error Equivalent Radius Oblateness error Oblateness b/a c/a Albedo (V) error Albedo Density (g/cmˆ3) error Density Atmosphere (nbar) Atm_gas Shape Kind Detected feature DynClass Delta (au) Star G mag. Object G mag. Position date RA position Error RA*cos(delta) (mas) DEC position Error DEC (mas) Semi-major axis (au) Eccentricity Inclination Lucky Star project Reference DOI Comment
51 134340 Pluto Pluto 2020-06-06 IN 1 - - - - - - - - - - - - - - Undetermined Main Atmosphere TNO> Plutino 33.2516 13.0 14.6 - - - - - 39.846 0.2537 17.103 Yes preliminary - -
125 134340 Pluto 2018-08-15 US 30 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 32.76 13.0 - - - - - - 39.846 0.2537 17.103 Yes preliminary - Central flash detected
135 134340 Pluto 2018-04-09 US 1 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 33.56 17.7 - - - - - - 39.846 0.2537 17.103 No Sikafoose et al. DPS, 2018 - -
144 134340 Pluto 2017-08-07 HW 1 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 32.48 15.0 - - - - - - 39.846 0.2537 17.103 No Sikafoose et al. DPS, 2019 - -
162 134340 Pluto 2016-07-19 FR, IT, ES, GR, IL 9 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 12040 N2 Spherical Main Atmosphere TNO> Plutino 32.14 14.0 - 2016-07-19T20:53:45.0 19 07 22.10999 0,1 -21 10 28.2320 0,4 39.846 0.2537 17.103 Yes Meza et al. & Desmars et al., A&A, 2019 10.1051/0004-6361/201834958 position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
163 134340 Pluto 2016-07-14 MA, ES 3 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 32.12 16.0 - - - - - - 39.846 0.2537 17.103 Yes Meza et al., A&A, 2019 10.1051/0004-6361/201834281 -
166 134340 Pluto 2015-06-29 AUS, NZ 8 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 12710 N2 Spherical Main Atmosphere TNO> Plutino 31.89 12.1 - 2015-06-29T16:54:41.4 19 00 49.47778 0,1 -20 41 40.9707 0,1 39.846 0.2537 17.103 Yes Sicardy et al., ApJ, 2016 10.3847/2041-8205/819/2/L38 Central flash detected; See also Pasachoff et al., Icar, 2017(https://doi.org/10.1016/j.icarus.2017.05.012), Meza et al. & Desmars et al. A&A, 2019
172 134340 Pluto 2014-07-31 CL 1 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Other TNO> Plutino 31.73 15.0 - - - - - - 39.846 0.2537 17.103 No Pasachoff et al., AJ, 2016 10.3847/0004-6256/151/4/97 Double Star detected
173 134340 Pluto 2014-07-24 NZ 1 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 31.73 18.1 - 2014-07-24T11:42:20.0 18 49 26.51337 - -20 22 37.0734 - 39.846 0.2537 17.103 No Pasachoff et al., AJ, 2016 10.3847/0004-6256/151/4/97 position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
174 134340 Pluto 2014-07-23 NZ 1 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 31.73 17.2 - 2014-07-23T14:25:59.1 18 49 31.74100 - -20 22 23.9915 - 39.846 0.2537 17.103 No Pasachoff et al., AJ, 2016 10.3847/0004-6256/151/4/97 position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
192 134340 Pluto 2013-05-04 BR, CL, AR 8 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 12000 N2 Spherical Main Atmosphere TNO> Plutino 31.68 14.5 - 2013-05-04T08:22:00.0 18 47 52.53305 0,1 -19 41 24.4265 0,1 39.846 0.2537 17.103 Yes Dias-Oliveira, ApJ, 2015 10.1088/0004-637X/811/1/53 See also Olkin et al., Icar, 2015 (https://doi.org/10.1016/j.icarus.2014.03.026) and Meza et al. & Desmars et al., A&A, 2019
197 134340 Pluto 2012-07-18 CL, PE 5 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 11050 N2 Spherical Main Atmosphere TNO> Plutino 31.29 14.5 - 2012-07-18T04:13:00.0 18 32 14.67647 0,1 -19 24 19.3554 0,1 39.846 0.2537 17.103 Yes Dias-Oliveira, ApJ, 2015 10.1088/0004-637X/811/1/53 See also Meza et al. & Desmars et al., A&A, 2019
199 134340 Pluto 2012-06-14 MA, ES 2 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 31.27 13.6 - - - - - - 39.846 0.2537 17.103 Yes Meza et al., A&A, 2019 10.1051/0004-6361/201834281 -
209 134340 Pluto 2011-06-23 HW 1 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - N2 Spherical Double Atmosphere TNO> Plutino 31.04 14.4 - 2011-06-23T11:23:48.2 18 25 55.47963 10 -18 48 06.9712 10 39.846 0.2537 17.103 No Gulbis et al., Icar, 2015 10.1016/j.icarus.2014.05.014 Double event detected, position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
210 134340 Pluto 2011-06-04 CH, BR 4 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 9390 N2 Spherical Double Atmosphere TNO> Plutino 31.11 16.4 - 2011-06-04T05:42:00.0 18 27 53.81859 0,3 -18 45 30.8046 0,3 39.846 0.2537 17.103 Yes Meza et al. & Desmars et al., A&A, 2019 10.1051/0004-6361/201834958 position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
220 134340 Pluto 2010-06-04 AUS, NZ 5 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 11240 N2 Spherical Main Atmosphere TNO> Plutino 30.89 14.8 - 2010-06-04T15:34:00.0 18 18 47.94272 0,3 -18 12 51.9579 1,3 39.846 0.2537 17.103 Yes Meza et al. & Desmars et al., A&A, 2019 10.1051/0004-6361/201834958 position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
221 134340 Pluto 2010-05-19 CL 3 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 31.02 17.0 - - - - - - 39.846 0.2537 17.103 Yes Meza et al., A&A, 2019 10.1051/0004-6361/201834281 -
223 134340 Pluto 2010-02-14 FR, CH 3 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 10360 N2 Spherical Main Atmosphere TNO> Plutino 32.4 10.3 - 2010-02-14T04:45:00.0 18 19 14.36152 0,2 -18 16 42.1678 0,5 39.846 0.2537 17.103 Yes Meza et al. & Desmars et al., A&A, 2019 10.1051/0004-6361/201834958 position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
225 134340 Pluto 2008-08-25 US 2 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 31.06 15.8 - - - - - - 39.846 0.2537 17.103 Yes Meza et al., A&A, 2019 10.1051/0004-6361/201834281 -
226 134340 Pluto 2008-06-24 HW 1 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 10520 N2 Spherical Main Atmosphere TNO> Plutino 32.47 15.7 - 2008-06-24T10:37:00.0 17 58 22.39339 0,1 -17 02 49.1932 0,7 39.846 0.2537 17.103 Yes Meza et al. & Desmars et al., A&A, 2019 10.1051/0004-6361/201834958 position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
227 134340 Pluto 2008-06-22 AUS 5 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 11110 N2 Spherical Double Atmosphere TNO> Plutino 32.47 12.4 - 2008-06-22T19:07:28.0 17 58 33.02976 0,2 -17 02 38.5534 0,2 39.846 0.2537 17.103 Yes Meza et al. & Desmars et al., A&A, 2019 10.1051/0004-6361/201834958 position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
231 134340 Pluto 2007-06-14 BR, CL, NB 4 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 10290 N2 Spherical Main Atmosphere TNO> Plutino 30.29 15.3 - 2007-06-14T01:27:00.0 17 50 20.74243 0,1 -16 22 42.2275 0,2 39.846 0.2537 17.103 Yes Meza et al. & Desmars et al., A&A, 2019 10.1051/0004-6361/201834958 See also Boissel et al., A&A, 2014 (https://doi.org/10.1051/0004-6361/201321836). Position from Desmars et al. A&A, 2019
232 134340 Pluto 2007-06-09 CL 1 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 30.2 - - - - - - - 39.846 0.2537 17.103 Yes Meza et al., A&A, 2019 10.1051/0004-6361/201834281 -
233 134340 Pluto 2007-03-18 USA 5 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - N2 Spherical Main Atmosphere TNO> Plutino 31.27 15.3 - 2007-03-18T10:59:33.1 17 55 05.69430 10 -16 28 34.0886 10 39.846 0.2537 17.103 No Person et al., AJ, 2008 10.1088/0004-6256/136/4/1510 position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
234 134340 Pluto 2006-06-12 AUS, NZ 5 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - N2 Spherical Main Atmosphere TNO> Plutino 31.27 14.7 - 2006-06-12T16:25:05.7 17 41 12.07511 10 -15 41 34.5896 10 39.846 0.2537 17.103 No Young et al. AJ, 2008 10.1088/0004-6256/136/5/1757 position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
239 134340 Pluto 2002-08-21 HW 1 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 8080 N2 Spherical Main Atmosphere TNO> Plutino 30.24 16.0 - 2002-08-21T07:00:32.0 16 58 49.43477 0,2 -12 51 31.8833 0,1 39.846 0.2537 17.103 Yes Sicardy et al., Nature, 2003 10.1051/0004-6361/201834958 See also Elliot et al., Nature 2003, Meza et al. & Desmars et al., A&A, 2019
240 134340 Pluto 2002-07-20 CL 1 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 30.24 16.0 - 2002-07-20T01:43:39.8 17 00 18.03018 10 -12 41 41.9934 15 39.846 0.2537 17.103 Yes Sicardy et al., Nature, 2003 - position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
247 134340 Pluto 1988-06-09 AUS, NZ 8 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 4280 N2 Spherical Main Atmosphere TNO> Plutino 30.14 12.1 - 1988-06-09T10:39:17.0 14 52 09.96347 10 00 45 03.1506 10 39.846 0.2537 17.103 No Millis et al., Icar, 1993 & Meza et al. A&A, 2019 10.1006/icar.1993.1126 Pressure from Meza et al. and position from Desmars et al. A&A, 2019 (https://doi.org/10.1051/0004-6361/201834958)
248 134340 Pluto 1985-08-19 IL 1 1189.0 1,6 1189.1 2,3 0.004 < - - 0.57 0,09 1.854 0,011 - - Spherical Main Atmosphere TNO> Plutino 30.14 11.1 - - - - - - 39.846 0.2537 17.103 No Brosch & Mendelson, IAUC 4097, 1985 & Desmars et al., A&A, 2019 - -
249 134340 Pluto 1985-08-19 IL 1 1188.5 0.1 1188.5 0.1 0.0 0 - - - - - - - - Spherical Main Atmosphere TNO> Plutino - - - - - - - - 39.8 0.25 17.1 No prelim. - -
Line Number Number Name Provisional designation Date Local Chords Radius (equatorial) (km) error Radius (equatorial) Equivalent Radius (km) error Equivalent Radius Oblateness error Oblateness b/a c/a Albedo (V) error Albedo Density (g/cmˆ3) error Density Atmosphere (nbar) Atm_gas Shape Kind Detected feature DynClass Delta (au) Star G mag. Object G mag. Position date RA position Error RA*cos(delta) (mas) DEC position Error DEC (mas) Semi-major axis (au) Eccentricity Inclination Lucky Star project Reference DOI Comment
Line Number Number Name Provisional designation Date Local Chords Radius (equatorial) (km) error Radius (equatorial) Equivalent Radius (km) error Equivalent Radius Oblateness error Oblateness b/a c/a Albedo (V) error Albedo Density (g/cmˆ3) error Density Atmosphere (nbar) Atm_gas Shape Kind Detected feature DynClass Delta (au) Star G mag. Object G mag. Position date RA position Error RA*cos(delta) (mas) DEC position Error DEC (mas) Semi-major axis (au) Eccentricity Inclination Lucky Star project Reference DOI Comment
6 58931 Palmys 1998 MK47 2021-04-14 USA 1 - - - - - - - - - - - - - - Irregular Other Other Trojan 4.0519 14.1 18.7 - - - - - 5.26 0.1 16.41 Yes preliminary - Report by Wayne Thomas with two light drops.
39 307261 2002 MS4 2002 MS4 2020-08-08 EUROPE, AFRICA, ASIA 61 - - 400.0 3 - - - - - - - - - - Maclaurin Main Other TNO> Hot C. 45.6939 14.6 20.5 - - - - - 41.9 0.14 17.7 Yes preliminary - -
41 606 Titan (Saturn/6) P6M6 2020-07-31 CL, AR, BR 4 - - - - - - - - - - - - - - Spherical Main Atmosphere Planet Satellite 9.0158 10.8 8.6 - - - - - 9.537 0.0541 2.4845 Yes preliminary - -
75 10199 Chariklo 1997 CU26 2019-09-04 HW 1 - - - - - - - - - - - - - - Undetermined Ring/Dust Ring Centaur 15.59 13.1 18.9 - - - - - 15.84 0.17 23.36 No preliminary - Also observed by MIT group.
81 10199 Chariklo 1997 CU26 2019-08-08 FR 5 - - - - - - - - - - - - - - Undetermined Main Ring Centaur 15.3 15.2 18.7 - - - - - 15.84 0.17 23.36 Yes preliminary - -
84 50000 Quaoar 2002 LM60 2019-08-04 NA 1 - - - - - - - - - - - - - - Undetermined Main Satellite TNO> Cold C. 42.08 15.8 18.9 - - - - - 43.62 0.04 7.99 Yes preliminary - -
85 606 Titan (Saturn/6) Saturn/6 2019-08-03 JP 2 - - - - - - - - - - - - - - Undetermined Main Atmosphere Planet Satellite 9.5 11.0 8.7 - - - - - 9.537 0.0541 2.4845 No preliminary - -
116 523764 2014 WC510 2014 WC510 2018-12-01 USA 7 91.0 8 113.0 12 0.0 0 1.0 0.0 5.1 1.7 - - - - Spheroid Double Binary TNO> Plutino 29.6 15.4 22.1 2458454.0148495371 06 05 33.443414 2.4 03 50 02.37912 1.3 39.236 0.247 19.54 No Leiva et al. PScJ, 2020 https://doi.org/10.3847/PSJ/abb23d RECON project. Astrometric position for the primary.
142 801 Triton (Neptune/1) 2017-10-05 EUROPE, US, GB, DZ, TN, MA 82 1353.4 0,9 - - - - - - - - - - - N2 Spherical Atmosphere Atmosphere Planet Satellite 29.08 12.4 - - - - - - 30.11 0.0086 1.768 Yes preliminary - -
143 10199 Chariklo 2017-08-24 BR 1 - - - - - - - - - - - - - - Undetermined Main Ring Centaur 15.06 - - - - - - - 15.84 0.17 23.36 Yes prelim. - -
145 10199 Chariklo 2017-07-23 CL, AR, BR 10 - - - - - - - - - - - - - - - Main Ring Centaur 14.72 - - - - - - - 15.84 0.17 23.36 Yes prelim. - -
146 486958 2014 MU69 2017-07-17 AR 5 15.0 - - - - - - - - - - - - - Binary Double Binary TNO> Cold C. 42.46 - - - - - - - 44.14 0.045 2.45 No Buie et al., DPS, 2017 - -
147 609 Phoebe (Saturn/9) 2017-07-06 JP 2 105.1 > - - - - - - - - - - - - Irregular Main Other Planet Satellite 9.09 - - - - - - - 9.537 0.0541 2.4845 No preliminary - Rotational phase could be retrieved.
148 10199 Chariklo 2017-06-22 NA, ZA 5 - - - - - - - - - - - - - - - Main Ring Centaur 14.66 - - - - - - - 15.84 0.17 23.36 Yes prelim. - -
151 10199 Chariklo 2017-04-09 NA 3 - - - - - - - - - - - - - - - Main Ring Centaur 15.46 - - - - - - - 15.84 0.17 23.36 Yes prelim. - -
153 90482 Vanth (Orcus/1) Orcus/1 2017-03-07 US 2 443.0 10 443.0 10 0.0 0 1.0 1.0 0.08 0.02 0.8 - <400 - Spherical Satellite Satellite TNO> Plutino 47.14 14.57 19.09 - - - - - 39.36 0.22 20.59 No Sickafoose, et al., Icarus, 2019 10.1016/j.icarus.2018.10.016 Satellite detection only
155 136108 Haumea 2017-01-21 CZ, DE, HU, IT, SL, SK 10 816.0 15 798.0 6 0.435 0.038 - - 0.51 0.02 1.885 0.08 <50 N2, CH4 Jacobi Main Ring TNO> Hot C. 50.59 - - - - - - - 43.35 0.19 28.21 Yes Ortiz et al., Nature, 2017 10.1038/nature24051 -
156 10199 Chariklo 2016-10-01 AUS 2 157.0 4 123.0 +3/-1 0.452 0.007 - - 0.042 0.001 0.796 +0.002/-0.004 no - Jacobi Main Ring Centaur 15.49 - - 2457662.9236111110 18 16 20.0324 - -33 01 10.841 - 15.84 0.17 23.36 Yes Leiva et al., AJ, 2017 and Bérard et al., AJ, 2017 10.3847/1538-3881/aa8956 See also 10.3847/1538-3881/aa830d
160 10199 Chariklo 2016-08-08 NA 1 105.0 4 123.0 +3/-1 0.452 0.007 - - 0.042 0.001 0.796 +0.002/-0.004 no - Jacobi Main Ring Centaur 14.66 - - 2457609.3312499998 18 18 03.8297 - -33 52 28.181 - 15.84 0.17 23.36 Yes Leiva et al., AJ, 2017 and Bérard et al., AJ, 2017 10.3847/1538-3881/aa8956 See also 10.3847/1538-3881/aa830d
167 10199 Chariklo 2015-05-12 AUS 1 65.2 - - - - - - - - - - - - - Undetermined Main Ring Centaur 14.3 - - 2457155.2469907408 18 08 29.2447 - -36 44 56.7965 - 15.84 0.17 23.36 Yes Bérard, D. et al., AJ, 2017 10.3847/1538-3881/aa830d -
168 10199 Chariklo 2015-04-26 UY 1 - - - - - - - - - - - - - - Undetermined Ring/Dust Ring Centaur 14.49 - - 2457138.5916435183 18 10 45.9676 - -36 38 56.608 - 15.84 0.17 23.36 Yes Bérard, D. et al., AJ, 2017 10.3847/1538-3881/aa830d Only the rings were detected.
170 208996 2003 AZ84 2014-11-15 TH, CN, JP 3 470.0 20 382.0 3 0.42 0.003 - - 0.097 0.009 0.87 0.01 no - Jacobi Main Chasm TNO> Plutino 44.54 - - - - - - - 39.41 0.179 13.56 Yes Dias-Oliveira et al., AJ, 2017 10.3847/1538-3881/aa74e9 -
175 10199 Chariklo 2014-06-28 NA, ZA 3 157.0 4 123.0 +3/-1 0.452 0.007 - - 0.042 0.001 0.796 +0.002/-0.004 no - Jacobi Main Ring Centaur 13.87 - - 2458823.4337384258 17 24 50.2954 - -38 41 05.7445 - 15.84 0.17 23.36 Yes Leiva et al., AJ, 2017 and Bérard et al., AJ, 2017 10.3847/1538-3881/aa8956 See also 10.3847/1538-3881/aa830d
178 10199 Chariklo 2014-04-29 NA, ZA 3 157.0 4 123.0 +3/-1 0.452 0.007 - - 0.042 0.001 0.796 +0.002/-0.004 no - Jacobi Other Ring Centaur 14.1 - - 2456777.4681944447 17 39 01.7943 - -38 52 48.858 - 15.84 0.17 23.36 Yes Leiva et al., AJ, 2017 and Bérard et al., AJ, 2017 10.3847/1538-3881/aa8956 Double star detected. See also 10.3847/1538-3881/aa830d (https://iopscience.iop.org/article/10.3847/1538-3881/aa830d/meta)
179 10199 Chariklo 2014-03-16 TH 1 - - - - - - - - - - - - - - Undetermined Ring/Dust Ring Centaur 14.72 - - 2456733.3553819442 17 40 39.7743 - -38 25 46.4198 - 15.84 0.17 23.36 Yes Bérard, D. et al., AJ, 2017 10.3847/1538-3881/aa830d Only the rings were detected
181 90482 Vanth (Orcus/1) Orcus/1 2014-03-01 JP 1 280.0 - - - - - - - - - - - no - Undetermined Satellite Satellite TNO> Plutino 47.14 11.3 19.09 - - - - - 39.36 0.22 20.59 Yes prelim. - Satellite dection only
182 10199 Chariklo 2014-02-16 CL 2 200.0 - - - - - - - - - - - - - Undetermined Main Ring Centaur 15.15 - - 2456704.8164930558 17 35 54.980 - -38 05 17.449 - 15.84 0.17 23.36 Yes Bérard, D. et al., AJ, 2017 10.3847/1538-3881/aa830d Only on chod on the body
187 617 Menoetius (Patroclus/1) Patroclus/1 2013-10-21 US 5 117.0 3 104.0 4 0.231 0,043 0.92 0.77 - - 0.88 - - - Jacobi Double Binary Trojan 3.71 9.61 14.7 - - - - - 5.22 0.1382 22.05 No Buie et al., AJ, 2015 10.1088/0004-6256/149/3/113 -
188 617 Patroclus 1906 VY 2013-10-21 US 5 127.0 3 113.0 4 0.228 0,043 0.92 0.77 - - 0.88 - - - Jacobi Double Binary Trojan 3.71 9.61 14.7 - - - - - 5.22 0.1382 22.05 No Buie et al., AJ, 2015 10.1088/0004-6256/149/3/113 -
191 10199 Chariklo 2013-06-03 CL, AR, BR 3 144.9 0.2 126.9 0.2 0.213 0.002 - - 0.035 0.001 1.5 < <1 - Maclaurin Main Ring Centaur 13.58 - - 2456446.770830 16 56 06.4618 6 -40 31 30.009 2 15.84 0.17 23.36 Yes Braga-Ribas et al., Nature, 2014 10.1038/nature13155 -
195 0 2005 TV189 2012-11-13 CZ 1 28.0 3 - - - - - - - - - - - - Undetermined Double Binary TNO> Plutino 31.26 - - - - - - - 39.29 0.18 34.46 No Braga-Ribas, Thesis, 2013 - Single chord with two events. Visual observation.
205 911 Agamemnon 2012-01-19 US 5 190.6 0,9 165.5 1,7 0.2455 0,0086 - - 0.042 0,005 - - - - Maclaurin Double Satellite Trojan 4.1 - - - - - - - 5.28 0.066 21.76 No Timerson et al., P&SS, 2013 10.1016/j.pss.2013.08.015 See also https://doi.org/10.1111/maps.12234
206 2060 Chiron 2011-11-29 US 2 86.0 > - - - - - - - - - - no - Undetermined Main Dust/Jet Centaur 17.04 - - - - - - - 13.64 0.38 6.93 No Ruprecht et al, Icarus, 2015 10.1016/j.icarus.2015.01.015 -
219 3317 Paris 1984KF 2010-08-17 AUS 1 - - - - - - - - - - - - - - Undetermined Main Satellite Trojan - 13.3 14.8 - - - - - 5.2 0.127 27.9 No RASNZ - possible secondary detection
229 801 Triton (Neptune/1) 2008-05-21 NA, FR 2 1353.4 0,9 - - - - - - - - - - - - Spherical Atmosphere Atmosphere Planet Satellite 29.91 13.2 - - - - - - 30.11 0.0086 1.768 Yes Sicardy et al., EPSC, 2008 - La Reunion
230 624 Hektor 1907 XM 2008-01-24 JP 2 230.0 - 175.0 - - - - - - - - - - - Irregular Double Binary Trojan - 10.1 14.5 - - - - - 5.26 0.023 18.2 No Sato et al. IJAA, 5, 193-207, 2015 10.4236/ijaa.2015.53024 1 visual observation with double event
242 801 Triton (Neptune/1) 2001-08-25 NA, RSA 1 1353.4 0,9 - - - - - - - - - - - - Spherical Atmosphere Atmosphere Planet Satellite - - - - - - - - 30.11 0.0086 1.768 Yes Person et al., DPS, 2001 - -
244 801 Triton (Neptune/1) 1997-07-18 AUS,US 1 1353.4 0,9 1353.4 0,9 0.0 0 - - 0.719 - 2.059 0,005 2230 N2 Spherical Atmosphere Atmosphere Planet Satellite - - - - - - - - 30.11 0.0086 1.768 Yes Eliot et al., Icar, 2000 10.1006/icar.2000.6508 -
245 2060 Chiron 1993-11-07 US 4 89.6 6.8 96.7 > - - - - - - - - - - Undetermined Main Dust/Jet Centaur 9.3 - - - - - - - 13.64 0.38 6.93 No Bus et al., Icarus, 1996 10.1006/icar.1996.0173 -
246 606 Titan (Saturn/6) Saturn/6 1989-07-03 EUROPE, IL 400 2574.73 0,09 2574.73 0,09 0.0 0 - - 0.2 - 1.882 0,001 - N2 Spherical Satellite Other Planet Satellite 9.5 5.5 8.5 - - - - - 9.537 0.0541 2.4845 No Sicardy et al., Nature, 1990 10.1038/343350a0 Central flash detected. See also Hubbard et al. A&A, 1993 and Herald et al., JOA, 2018 (http://www.iota-es.de/JOA/JOA2018_2.pdf)
250 503 Ganymede (Jupiter/3) 1972-06-07 ID, IN 2 2635.0 100 2635.0 100 0.0 0 - - - - 2.0 -0,03/+0,2 1000 - Spherical Main Atmosphere Planet Satellite 4.4 - - - - - - - 5.203 0.0484 1.305 No Carlson et al., Science, 1973 10.1126/science.182.4107.53 -
251 501 Io (Jupiter/1) 1971-05-14 JM, USA, VI 5 1828.0 2,5 1818.8 2,5 0.01 0,01 - - - - 2.86 0,34 < 0,09 N2,CH4, H2 Maclaurin Main Other Planet Satellite 4.37 - - - - - - - 5.203 0.0484 1.305 No Taylor and Smith&Smith, Icar, 1972, Hubbard&vanFlandern, AJ, 1972 10.1016/0019-1035(72)90056-5 see also: 10.1016/0019-1035(72)90059-0 and 10.1086/111246. Double star detected