Asteroid (42923) 1999 SR18

Orbital characteristics

Epoch 16-Feb-2017 (2457800.5 JD)
Apoapsis2.6394 AU
3.9485×108 km
Periapsis1.8140 AU
2.7136×108 km
Semi-major axis2.2267 AU
3.331×108 km
Inclination6.8102 °
Longitude of asc. node117.65 °
Argument of periapsis168.63 °
Orbital period1213.62 days
3.323 years
Avg. orbital speed19.79 km/s

Physical characteristics

Rotation period (sidereal)8.3889 hours
Textures: Solid Gray Grid



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: 16 Apr 2017