Asteroid (31) Euphrosyne

Orbital characteristics

Epoch 1-Jul-2021 (2459396.5 JD)
Apoapsis3.8530 AU
5.764×108 km
Periapsis2.4706 AU
3.6959×108 km
Semi-major axis3.1618 AU
4.73×108 km
Eccentricity 0.2186118
Inclination26.262 °
Longitude of asc. node30.967 °
Argument of periapsis61.623 °
Orbital period2053.52 days
5.622 years
Avg. orbital speed16.55 km/s

Physical characteristics

Mean diameter267.08 km
Rotation period (sidereal)5.5296 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 Jul 2021