Asteroid (138) Tolosa

Orbital characteristics

Epoch 17-Dec-2020 (2459200.5 JD)
Apoapsis2.8464 AU
4.2582×108 km
Periapsis2.0505 AU
3.0676×108 km
Semi-major axis2.4485 AU
3.6629×108 km
Eccentricity 0.1625283
Inclination3.2025 °
Longitude of asc. node54.734 °
Argument of periapsis260.48 °
Orbital period1399.41 days
3.831 years
Avg. orbital speed18.91 km/s

Physical characteristics

Mean diameter52.905 km
Rotation period (sidereal)10.103 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: 06 Jul 2021