Object profile
2002 TX300
2 occultation events
143
Best radius (km)
0.88
Geometric albedo
2
Events recorded
43.6 AU
Semi-major axis
Size — to scalevs Pluto
2002 TX300 · R 143 KMPLUTO · R 1188 KM
2002 TX300 — this objectPluto — comparison
Best physical propertieslatest event
Radius eq. (km)> —
Equivalent radius (km)143 ± 5
Oblateness—
Axis ratios (b/a · c/a)—
Density (g/cm³)—
Albedo (V)0.88 ± 0.15/-0.06
ShapeSpherical
Where on the sky1 of this object's events carry a published position.
Dashed line: order of observation, not the apparent path. Chart data: d3-celestial (BSD-3-Clause).
All occultation events2 recorded — newest first
| Date | Chords | Observed from | Radius eq. (km) | Feature | |
|---|---|---|---|---|---|
| 2022-06-15 | 1 | United States of America | — | — | details → |
| 2009-10-09 | 2 | United States of America | 143 | — | details → |
Orbit — top viewheliocentric
43.6
a (AU)
0.125
e
25.8
i (deg)
Class & designation
Number55636
Provisional designation2002 TX300
Dynamical classTNO> Hot C.
Inclination (deg)25.8
Size (km)—
H (Abs. Mag.)—