Asteroid (4918) Rostropovich

Orbital characteristics

Epoch 17-Dec-2020 (2459200.5 JD)
Apoapsis3.2554 AU
4.87×108 km
Periapsis2.0240 AU
3.0279×108 km
Semi-major axis2.6397 AU
3.949×108 km
Eccentricity 0.2332365
Inclination1.7691 °
Longitude of asc. node205.29 °
Argument of periapsis195.27 °
Orbital period1566.52 days
4.289 years
Avg. orbital speed18.08 km/s

Physical characteristics

Mean diameter11.876 km
Rotation period (sidereal)20.141 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: 03 Jul 2021