Asteroid (531) Zerlina

Orbital characteristics

Epoch 31-May-2020 (2459000.5 JD)
Apoapsis3.3350 AU
4.9891×108 km
Periapsis2.2359 AU
3.3448×108 km
Semi-major axis2.7855 AU
4.167×108 km
Inclination33.994 °
Longitude of asc. node197.71 °
Argument of periapsis57.938 °
Orbital period1698.02 days
4.649 years
Avg. orbital speed17.67 km/s

Physical characteristics

Mean diameter17.804 km
Rotation period (sidereal)16.707 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: 21 Jan 2021