Asteroid (409) Aspasia

Orbital characteristics

Epoch 31-May-2020 (2459000.5 JD)
Apoapsis2.7624 AU
4.1325×108 km
Periapsis2.3898 AU
3.5751×108 km
Semi-major axis2.5761 AU
3.8538×108 km
Inclination11.267 °
Longitude of asc. node242.15 °
Argument of periapsis353.35 °
Orbital period1510.25 days
4.135 years
Avg. orbital speed18.53 km/s

Physical characteristics

Mean diameter171.01 km
Rotation period (sidereal)9.0214 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: 31 Jul 2020