Asteroid (516) Amherstia

Orbital characteristics

Epoch 17-Dec-2020 (2459200.5 JD)
Apoapsis3.4107 AU
5.1023×108 km
Periapsis1.9520 AU
2.9202×108 km
Semi-major axis2.6813 AU
4.0112×108 km
Eccentricity 0.2719953
Inclination12.959 °
Longitude of asc. node328.80 °
Argument of periapsis258.22 °
Orbital period1603.72 days
4.391 years
Avg. orbital speed17.85 km/s

Physical characteristics

Mean diameter65.144 km
Rotation period (sidereal)7.4843 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: 06 Jul 2021