Asteroid (13) Egeria

Orbital characteristics

Epoch 31-May-2020 (2459000.5 JD)
Apoapsis2.7958 AU
4.1824×108 km
Periapsis2.3564 AU
3.5251×108 km
Semi-major axis2.5761 AU
3.8537×108 km
Eccentrity0.0852831
Inclination16.536 °
Longitude of asc. node43.221 °
Argument of periapsis80.415 °
Orbital period1510.20 days
4.135 years
Avg. orbital speed18.52 km/s

Physical characteristics

Mean diameter222.79 km
Rotation period (sidereal)7.0467 hours
Albedo0.070
Models:
Hanuš 2011 Model 1 Model 2
Hanuš 2017 Model 1 Model 2
Textures: Solid Gray Apparent Color Grid
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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 Feb 2020