Asteroid (216) Kleopatra
Orbital characteristics
| Epoch 1-Jul-2021 (2459396.5 JD) | |
| Apoapsis | 3.4942 AU |
| 5.2273×108 km | |
| Periapsis | 2.0907 AU |
| 3.1277×108 km | |
| Semi-major axis | 2.7925 AU |
| 4.1775×108 km | |
| Eccentricity | 0.2512977 |
| Inclination | 13.116 ° |
| Longitude of asc. node | 215.35 ° |
| Argument of periapsis | 179.93 ° |
| Orbital period | 1704.46 days |
| 4.667 years | |
| Avg. orbital speed | 17.54 km/s |
Physical characteristics
| Mean diameter | 122.00 km |
| Extent | 276x94x78 km |
| Mass | 4.641×1018 kg |
| Avg. density | 4.881 g/cm3 |
| Equatorial surface gravity | 0.083 m/s2 |
| 0.008 g | |
| Escape velocity | 0.101 km/s |
| Rotation period (sidereal) | 5.3853 hours |
| Albedo | 0.116 |
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Links
Shape model data sources
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.
- Kleopatra (Ostro) (PLY 77 KB) (OBJ 133 KB)
- Kleopatra (Hanuš) (PLY 22 KB) (OBJ 50 KB)
- Kleopatra (Shepard) (PLY 43 KB) (OBJ 69 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.