(10) Hygiea - 3D Asteroid Catalogue

Asteroid (10) Hygiea

Orbital characteristics

Epoch 22-Mar-2018 (2458200.5 JD)
Apoapsis3.4940 AU
5.227×108 km
Periapsis2.7864 AU
4.1684×108 km
Semi-major axis3.1402 AU
4.6977×108 km
Eccentrity0.1126680
Inclination3.8317 °
Longitude of asc. node283.22 °
Argument of periapsis312.11 °
Orbital period2032.55 days
5.565 years
Avg. orbital speed16.75 km/s

Physical characteristics

Mean diameter407.12 km
Mass1.049×1020 kg
Avg. density2.969 g/cm3
Equatorial surface gravity0.169 m/s2
0.017 g
Escape velocity0.262 km/s
Rotation period (sidereal)27.659 hours
Albedo0.072
Models:
Ďurech Model 1 Model 2
Hanuš 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: 28 Jul 2018