Asteroid (291) Alice

Orbital characteristics

Epoch 1-Jul-2021 (2459396.5 JD)
Apoapsis2.4279 AU
3.6321×108 km
Periapsis2.0153 AU
3.0149×108 km
Semi-major axis2.2216 AU
3.3235×108 km
Eccentricity 0.0928595
Inclination1.8571 °
Longitude of asc. node161.59 °
Argument of periapsis332.28 °
Orbital period1209.48 days
3.311 years
Avg. orbital speed19.94 km/s

Physical characteristics

Mean diameter10.456 km
Rotation period (sidereal)4.3160 hours



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 Jul 2021