Asteroid (771) Libera

Orbital characteristics

Epoch 4-Sep-2017 (2458000.5 JD)
Apoapsis3.3085 AU
4.9495×108 km
Periapsis1.9940 AU
2.983×108 km
Semi-major axis2.6513 AU
3.9662×108 km
Inclination14.937 °
Longitude of asc. node218.19 °
Argument of periapsis227.35 °
Orbital period1576.80 days
4.317 years
Avg. orbital speed18.01 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: 17 Jan 2018