129315 2005 SS257
Main-belt minor planet
- Designation
- (129315) 2005 SS257
- Class
- Main-belt
- Semi-major axis
- 3.1391166 AU
- Eccentricity
- 0.1448293
- Inclination
- 13.67941°
- Absolute magnitude (H)
- 14.7
- Perihelion
- 2.684 AU
- Aphelion
- 3.594 AU
Main-belt minor planet