Object profile
Leucus
6 occultation events
31.9
Best radius (km)
0.037
Geometric albedo
6
Events recorded
5.29 AU
Semi-major axis
Size — to scalevs Pluto
LEUCUS · R 31.9 KMPLUTO · R 1188 KM
Leucus — this objectPluto — comparison
Best physical propertieslatest event
Radius eq. (km)31.9
Equivalent radius (km)20.5
Oblateness0.4263
Density (g/cm³)—
Albedo (V)0.037 ± 0.001
All occultation events6 recorded — newest first
| Date | Chords | Observed from | Radius eq. (km) | Feature | |
|---|---|---|---|---|---|
| 2019-12-29 | 14 | United States of America | 31.9 | — | details → |
| 2019-10-02 | 4 | United States of America | 31.9 | — | details → |
| 2018-12-13 | 2 | France | — | — | details → |
| 2018-11-18 | 9 | United States of America | 31.9 | — | details → |
| 2018-11-14 | 6 | United States of America | 31.9 | — | details → |
| 2017-10-18 | 2 | United States of America | 31.9 | — | details → |
Orbit — top viewheliocentric
5.29
a (AU)
0.0638
e
11.55
i (deg)
Class & designation
Number11351
Provisional designation1997 TS25
Dynamical classTrojan
Inclination (deg)11.55
Size (km)—