Object profile
2005 TV189
1 occultation event
29
Best radius (km)
—
Geometric albedo
1
Events recorded
39.2 AU
Semi-major axis
Size — to scalevs Pluto
2005 TV189 · R 29 KMPLUTO · R 1188 KM
2005 TV189 — this objectPluto — comparison
Best physical propertieslatest event
Radius eq. (km)> 29 ± 3
Equivalent radius (km)—
Oblateness0
Axis ratios (b/a · c/a)—
Density (g/cm³)—
Albedo (V)—
ShapeUndetermined
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 events1 recorded — newest first
| Date | Chords | Observed from | Radius eq. (km) | Feature | |
|---|---|---|---|---|---|
| 2012-11-13 | 1 | Czechia | > 29 | Double Star | details → |
Orbit — top viewheliocentric
39.2
a (AU)
0.185
e
34.45
i (deg)
Class & designation
Number—
Provisional designation2005 TV189
Dynamical classTNO> Plutino
Inclination (deg)34.45
Size (km)—
H (Abs. Mag.)—