322439 2011 SS257
Main-belt minor planet
- Designation
- (322439) 2011 SS257
- Class
- Main-belt
- Semi-major axis
- 2.9752369 AU
- Eccentricity
- 0.0734463
- Inclination
- 1.68157°
- Absolute magnitude (H)
- 17.25
- Perihelion
- 2.757 AU
- Aphelion
- 3.194 AU
Main-belt minor planet