Asteroid (925) Alphonsina

Orbital characteristics

Epoch 4-Sep-2017 (2458000.5 JD)
Apoapsis2.9129 AU
4.3577×108 km
Periapsis2.4881 AU
3.7221×108 km
Semi-major axis2.7005 AU
4.0399×108 km
Eccentrity0.0786573
Inclination21.077 °
Longitude of asc. node299.59 °
Argument of periapsis201.52 °
Orbital period1620.93 days
4.438 years
Avg. orbital speed18.10 km/s

Physical characteristics

Mean diameter57.505 km
Rotation period (sidereal)7.8775 hours
Albedo0.248
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Downloads

Models

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: 06 Oct 2017