Asteroid (161) Athor

Orbital characteristics

Epoch 1-Jul-2021 (2459396.5 JD)
Apoapsis2.7059 AU
4.048×108 km
Periapsis2.0527 AU
3.0708×108 km
Semi-major axis2.3793 AU
3.5594×108 km
Eccentricity 0.1372667
Inclination9.0575 °
Longitude of asc. node18.559 °
Argument of periapsis294.72 °
Orbital period1340.53 days
3.670 years
Avg. orbital speed19.22 km/s

Physical characteristics

Mean diameter40.992 km
Rotation period (sidereal)7.2801 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: 12 Sep 2021