Asteroid (45) Eugenia
Orbital characteristics
| Epoch 1-Jul-2021 (2459396.5 JD) | |
| Apoapsis | 2.9481 AU |
| 4.4103×108 km | |
| Periapsis | 2.4923 AU |
| 3.7285×108 km | |
| Semi-major axis | 2.7202 AU |
| 4.0694×108 km | |
| Eccentricity | 0.0837723 |
| Inclination | 6.6055 ° |
| Longitude of asc. node | 147.60 ° |
| Argument of periapsis | 87.762 ° |
| Orbital period | 1638.70 days |
| 4.487 years | |
| Avg. orbital speed | 18.03 km/s |
Physical characteristics
| Mean diameter | 202.33 km |
| Mass | 5.691×1018 kg |
| Avg. density | 1.312 g/cm3 |
| Equatorial surface gravity | 0.037 m/s2 |
| 0.004 g | |
| Escape velocity | 0.087 km/s |
| Rotation period (sidereal) | 5.6992 hours |
| Albedo | 0.045 |
Models:
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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.
- Eugenia (Hanuš 2013) (PLY 39 KB) (OBJ 64 KB)
- Eugenia (Hanuš 2017) (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.