Object profile
1997 TR28
1 occultation event
—
Best radius (km)
—
Geometric albedo
1
Events recorded
5.23116 AU
Semi-major axis
Size — to scalevs Pluto
1997 TR28 · R — KMPLUTO · R 1188 KM
1997 TR28 — this objectPluto — comparison
Best physical propertieslatest event
Radius eq. (km)—
Equivalent radius (km)—
Oblateness—
Density (g/cm³)—
Albedo (V)—
All occultation events1 recorded — newest first
| Date | Chords | Observed from | Radius eq. (km) | Feature | |
|---|---|---|---|---|---|
| 2024-01-23 | 3 | Czechia, Japan | — | Satellite | details → |
Orbit — top viewheliocentric
5.23116
a (AU)
0.12364
e
4.37188
i (deg)
Class & designation
Number100624
Provisional designation1997 TR28
Dynamical classTrojan
Inclination (deg)4.37188
Size (km)—
H (Abs. Mag.)—