Object profile
1997 TB28
1 occultation event
27
Best radius (km)
—
Geometric albedo
1
Events recorded
5.197 AU
Semi-major axis
Size — to scalevs Pluto
1997 TB28 · R 27 KMPLUTO · R 1188 KM
1997 TB28 — this objectPluto — comparison
Best physical propertieslatest event
Radius eq. (km)> 27
Equivalent radius (km)—
Oblateness—
Density (g/cm³)—
Albedo (V)—
All occultation events1 recorded — newest first
| Date | Chords | Observed from | Radius eq. (km) | Feature | |
|---|---|---|---|---|---|
| 2022-02-06 | 1 | United Kingdom | > 27 | — | details → |
Orbit — top viewheliocentric
5.197
a (AU)
0.074
e
7.751
i (deg)
Class & designation
Number21370
Provisional designation1997 TB28
Dynamical classTrojan
Inclination (deg)7.751
Size (km)—