Asteroid (83991) 2002 MS1

Orbital characteristics

Epoch 1-Jul-2021 (2459396.5 JD)
Apoapsis3.3205 AU
4.9675×108 km
Periapsis2.1690 AU
3.2447×108 km
Semi-major axis2.7447 AU
4.1061×108 km
Eccentricity 0.2097797
Inclination34.211 °
Longitude of asc. node278.48 °
Argument of periapsis61.194 °
Orbital period1660.93 days
4.547 years
Avg. orbital speed17.78 km/s

Physical characteristics

Mean diameter9.2250 km
Rotation period (sidereal)8.2450 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: 18 Aug 2021