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Asteroid (69) Hesperia

Orbital characteristics

Epoch 4-Sep-2017 (2458000.5 JD)
Apoapsis3.4828 AU
5.2103×108 km
Periapsis2.4676 AU
3.6915×108 km
Semi-major axis2.9752 AU
4.4509×108 km
Inclination8.5928 °
Longitude of asc. node185.00 °
Argument of periapsis289.34 °
Orbital period1874.48 days
5.132 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: 20 Feb 2018