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Occultation event

Agamemnon

1937 QDTrojan
event on 2020-10-02
50
Radius (km)
Geometric albedo
2
Positive chords
Spain, Turkey
Observed from
Size — to scalevs Pluto
AGAMEMNON · R 50 KMPLUTO · R 1188 KM
Agamemnon — this objectPluto — comparison
Physical properties
Radius eq. (km)50
Equivalent radius (km)
Oblateness
Axis ratios (b/a · c/a)
Density (g/cm³)
ShapeUndetermined
Albedo (V)
Orbit — top viewheliocentric
Neptune 30 AU
5.3
a (AU)
0.066
e
21.8
i (deg)
Occultation record
each line — one station saw the star vanish
Event date2020-10-02
Observed fromSpain, Turkey
Positive chords2
KindMain
Delta (au)4.0854
Star G mag.13.3
Object G mag.14.8
Astrometryfeeds NIMA ephemeris
Position Date (JD)
RA position
Error RA·cos(δ) (mas)
DEC position
Error DEC (mas)
Atmosphere
Pressure (nbar)
Atm. gas
Reference & provenance
Lucky Star projectYes
Referencepreliminary
DOI
Comment
Agamemnon occultation — 2020-10-02 · SOSB / Lucky Star