Object profile
Orcus
2 occultation events
—
Best radius (km)
—
Geometric albedo
2
Events recorded
39.36 AU
Semi-major axis
Size — to scalevs Pluto
ORCUS · R — KMPLUTO · R 1188 KM
Orcus — this objectPluto — comparison
Best physical propertieslatest event
Radius eq. (km)> —
Equivalent radius (km)—
Oblateness—
Density (g/cm³)—
Albedo (V)—
All occultation events2 recorded — newest first
| Date | Chords | Observed from | Radius eq. (km) | Feature | |
|---|---|---|---|---|---|
| 2025-11-14 | 1 | Chile | — | — | details → |
| 2025-11-14 | 1 | Chile | — | — | details → |
Orbit — top viewheliocentric
39.36
a (AU)
0.22
e
20.59
i (deg)
Class & designation
Number90482
Provisional designation2004 DW
Dynamical classTNO> Plutino
Inclination (deg)20.59
Size (km)—