Asteroid (312) Pierretta

Orbital characteristics

Epoch 17-Dec-2020 (2459200.5 JD)
Apoapsis3.2299 AU
4.8319×108 km
Periapsis2.3375 AU
3.4969×108 km
Semi-major axis2.7837 AU
4.1644×108 km
Eccentricity 0.1602853
Inclination9.0294 °
Longitude of asc. node6.2280 °
Argument of periapsis262.73 °
Orbital period1696.44 days
4.645 years
Avg. orbital speed17.74 km/s

Physical characteristics

Mean diameter46.191 km
Rotation period (sidereal)10.208 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: 05 Jul 2021