Asteroid (3428) Roberts

Orbital characteristics

Epoch 17-Dec-2020 (2459200.5 JD)
Apoapsis3.1044 AU
4.6441×108 km
Periapsis2.2228 AU
3.3252×108 km
Semi-major axis2.6636 AU
3.9846×108 km
Eccentricity 0.1654920
Inclination8.8731 °
Longitude of asc. node230.79 °
Argument of periapsis303.35 °
Orbital period1587.79 days
4.347 years
Avg. orbital speed18.12 km/s

Physical characteristics

Mean diameter17.163 km
Rotation period (sidereal)3.2784 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