Asteroid (189) Phthia

Orbital characteristics

Epoch 16-Feb-2017 (2457800.5 JD)
Apoapsis2.5414 AU
3.802×108 km
Periapsis2.3597 AU
3.53×108 km
Semi-major axis2.4506 AU
3.666×108 km
Eccentrity0.0370862
Inclination5.1777 °
Longitude of asc. node203.42 °
Argument of periapsis167.91 °
Orbital period1401.19 days
3.836 years
Avg. orbital speed19.02 km/s

Physical characteristics

Mean diameter38.490 km
Rotation period (sidereal)22.342 hours
Albedo0.170
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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: 16 Apr 2017