Asteroid (69) Hesperia

Orbital characteristics

Epoch 17-Dec-2020 (2459200.5 JD)
Apoapsis3.4827 AU
5.2101×108 km
Periapsis2.4698 AU
3.6947×108 km
Semi-major axis2.9762 AU
4.4524×108 km
Inclination8.5919 °
Longitude of asc. node184.98 °
Argument of periapsis289.06 °
Orbital period1875.43 days
5.135 years
Avg. orbital speed17.14 km/s

Physical characteristics

Mean diameter138.13 km
Rotation period (sidereal)5.6553 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: 17 Apr 2021