Asteroid (446) Aeternitas

Orbital characteristics

Epoch 4-Sep-2017 (2458000.5 JD)
Apoapsis3.1403 AU
4.6978×108 km
Periapsis2.4312 AU
3.6371×108 km
Semi-major axis2.7858 AU
4.1674×108 km
Eccentrity0.1272610
Inclination10.627 °
Longitude of asc. node42.084 °
Argument of periapsis279.37 °
Orbital period1698.29 days
4.650 years
Avg. orbital speed17.77 km/s

Physical characteristics

Mean diameter53.562 km
Rotation period (sidereal)15.737 hours
Albedo0.317
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Downloads

Models

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: 09 Oct 2017