Asteroid (771) Libera

Orbital characteristics

Epoch 17-Dec-2020 (2459200.5 JD)
Apoapsis3.3078 AU
4.9484×108 km
Periapsis1.9979 AU
2.9888×108 km
Semi-major axis2.6528 AU
3.9686×108 km
Inclination14.887 °
Longitude of asc. node217.88 °
Argument of periapsis228.44 °
Orbital period1578.20 days
4.321 years
Avg. orbital speed18.00 km/s

Physical characteristics

Mean diameter29.322 km
Rotation period (sidereal)5.8904 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: 14 Apr 2021