Asteroid (423) Diotima
Orbital characteristics
| Epoch 1-Jul-2021 (2459396.5 JD) | |
| Apoapsis | 3.1770 AU |
| 4.7527×108 km | |
| Periapsis | 2.9605 AU |
| 4.4289×108 km | |
| Semi-major axis | 3.0688 AU |
| 4.5908×108 km | |
| Eccentricity | 0.0352643 |
| Inclination | 11.241 ° |
| Longitude of asc. node | 69.374 ° |
| Argument of periapsis | 199.39 ° |
| Orbital period | 1963.55 days |
| 5.376 years | |
| Avg. orbital speed | 17.00 km/s |
Physical characteristics
| Mean diameter | 175.86 km |
| Rotation period (sidereal) | 4.7754 hours |
| Albedo | 0.067 |
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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.
- Diotima (Marchis) (PLY 60 KB) (OBJ 104 KB)
- Diotima (Hanuš) (PLY 16 KB) (OBJ 35 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.