Asteroid (174) Phaedra
Orbital characteristics
| Epoch 1-Jul-2021 (2459396.5 JD) | |
| Apoapsis | 3.2641 AU |
| 4.883×108 km | |
| Periapsis | 2.4574 AU |
| 3.6762×108 km | |
| Semi-major axis | 2.8607 AU |
| 4.2796×108 km | |
| Eccentricity | 0.1409988 |
| Inclination | 12.124 ° |
| Longitude of asc. node | 327.66 ° |
| Argument of periapsis | 289.65 ° |
| Orbital period | 1767.32 days |
| 4.839 years | |
| Avg. orbital speed | 17.52 km/s |
Physical characteristics
| Mean diameter | 64.849 km |
| Rotation period (sidereal) | 5.7502 hours |
| Albedo | 0.169 |
Links
Shape model data sources
- Marciniak et al., Photometry and models of selected main belt asteroids. VIII. Low-pole asteroids. Astronomy and Astrophysics 529, 2011 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.
- Phaedra (Model 1) (PLY 38 KB) (OBJ 60 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.