Asteroid (16) Psyche

Orbital characteristics

Epoch 26-Apr-2019 (2458600.5 JD)
Apoapsis3.3143 AU
4.9582×108 km
Periapsis2.5333 AU
3.7897×108 km
Semi-major axis2.9238 AU
4.374×108 km
Eccentrity0.1335685
Inclination3.0960 °
Longitude of asc. node150.05 °
Argument of periapsis228.82 °
Orbital period1826.09 days
5.000 years
Avg. orbital speed17.34 km/s

Physical characteristics

Mean diameter226.00 km
Extent279 x 232 x 189 km
Mass2.293×1019 kg
Avg. density3.794 g/cm3
Equatorial surface gravity0.120 m/s2
0.012 g
Escape velocity0.165 km/s
Rotation period (sidereal)4.1959 hours
Albedo0.120
Loading...

Downloads

Models

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: 25 Nov 2018