Asteroid (446) Aeternitas

Orbital characteristics

Epoch 16-Feb-2017 (2457800.5 JD)
Apoapsis3.1404 AU
4.698×108 km
Periapsis2.4318 AU
3.6378×108 km
Semi-major axis2.7861 AU
4.1679×108 km
Inclination10.627 °
Longitude of asc. node42.084 °
Argument of periapsis279.43 °
Orbital period1698.60 days
4.651 years
Avg. orbital speed17.77 km/s

Physical characteristics

Mean diameter53.562 km
Rotation period (sidereal)15.737 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: 16 Apr 2017