Asteroid (690) Wratislavia
Orbital characteristics
| Epoch 1-Jul-2021 (2459396.5 JD) | |
| Apoapsis | 3.7058 AU |
| 5.5438×108 km | |
| Periapsis | 2.5914 AU |
| 3.8766×108 km | |
| Semi-major axis | 3.1486 AU |
| 4.7102×108 km | |
| Eccentricity | 0.1769753 |
| Inclination | 11.247 ° |
| Longitude of asc. node | 253.06 ° |
| Argument of periapsis | 114.29 ° |
| Orbital period | 2040.67 days |
| 5.587 years | |
| Avg. orbital speed | 16.65 km/s |
Physical characteristics
| Mean diameter | 134.65 km |
| Rotation period (sidereal) | 8.6180 hours |
| Albedo | 0.060 |
Models:
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Links
Shape model data sources
- Michalowski et al., Photometry and models of selected main-belt asteroids (III): 283 Emma, 665 Sabine, and 690 Wratislavia. Astron. Astrophys. 459, 2006 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.
- Wratislavia (this pole is preferred) (PLY 39 KB) (OBJ 62 KB)
- Wratislavia (Model 2) (PLY 38 KB) (OBJ 61 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.