Asteroid (34) Circe
Orbital characteristics
Epoch 1-Jul-2021 (2459396.5 JD) | |
Apoapsis | 2.9730 AU |
4.4475×108 km | |
Periapsis | 2.4008 AU |
3.5916×108 km | |
Semi-major axis | 2.6869 AU |
4.0195×108 km | |
Eccentricity | 0.1064759 |
Inclination | 5.4967 ° |
Longitude of asc. node | 184.34 ° |
Argument of periapsis | 330.31 ° |
Orbital period | 1608.70 days |
4.404 years | |
Avg. orbital speed | 18.12 km/s |
Physical characteristics
Mean diameter | 132.99 km |
Rotation period (sidereal) | 12.175 hours |
Albedo | 0.023 |
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Links
Shape model data sources
- Ďurech et al., Asteroid models from combined sparse and dense photometric data. Astron. Astrophys. 493, 2009 link
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.
- Circe (size from AO is 117+/-14 km) (PLY 35 KB) (OBJ 58 KB)
- Circe (size from AO is 116+/-11 km) (PLY 34 KB) (OBJ 56 KB)
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.