Asteroid (132) Aethra

Orbital characteristics

Epoch 17-Dec-2020 (2459200.5 JD)
Apoapsis3.6238 AU
5.4212×108 km
Periapsis1.5922 AU
2.382×108 km
Semi-major axis2.6080 AU
3.9016×108 km
Eccentricity 0.3894858
Inclination24.993 °
Longitude of asc. node258.39 °
Argument of periapsis255.19 °
Orbital period1538.41 days
4.212 years
Avg. orbital speed17.72 km/s

Physical characteristics

Mean diameter42.870 km
Rotation period (sidereal)5.1683 hours



Models are given in Stanford Triangle Format (PLY) and Alias Waveform Format (OBJ) - you can use MeshLab or any other tool to convert them to other formats.

Please note that the models are in planetocentric coordinate system, with Z axis passing through north pole. Actual rotational axis may differ from planetocentric poles, especially for small irregular bodies.

Surface Textures

This object does not have textures yet and is being displayed as a solid gray shape.

Last Modified: 03 Jul 2021