Object profile
Echeclus
3 occultation events
28
Best radius (km)
—
Geometric albedo
3
Events recorded
10.69 AU
Semi-major axis
Size — to scalevs Pluto
ECHECLUS · R 28 KMPLUTO · R 1188 KM
Echeclus — this objectPluto — comparison
Best physical propertieslatest event
Radius eq. (km)> —
Equivalent radius (km)28
Oblateness—
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 events3 recorded — newest first
| Date | Chords | Observed from | Radius eq. (km) | Feature | |
|---|---|---|---|---|---|
| 2021-01-19 | 1 | Japan | — | — | details → |
| 2020-01-22 | 2 | Chile | — | — | details → |
| 2012-06-25 | 1 | Netherlands | > 29.5 | — | details → |
Orbit — top viewheliocentric
10.69
a (AU)
0.456
e
4.34
i (deg)
Class & designation
Number60558
Provisional designation2000 EC98
Dynamical classCentaur
Inclination (deg)4.34
Size (km)—
H (Abs. Mag.)—