Asteroid (349) Dembowska
Orbital characteristics
| Epoch 1-Jul-2021 (2459396.5 JD) | |
| Apoapsis | 3.1936 AU |
| 4.7775×108 km | |
| Periapsis | 2.6601 AU |
| 3.9795×108 km | |
| Semi-major axis | 2.9268 AU |
| 4.3785×108 km | |
| Eccentricity | 0.0911322 |
| Inclination | 8.2419 ° |
| Longitude of asc. node | 32.266 ° |
| Argument of periapsis | 344.74 ° |
| Orbital period | 1828.92 days |
| 5.007 years | |
| Avg. orbital speed | 17.37 km/s |
Physical characteristics
| Mean diameter | 139.77 km |
| Rotation period (sidereal) | 4.7012 hours |
| Albedo | 0.384 |
Links
Shape model data sources
- Torppa et al., Shapes and rotational properties of thirty asteroids from photometric data. Icarus 164, 2003 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.
- Dembowska (Model 1) (PLY 39 KB) (OBJ 64 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.