322438 2011 SD257
Main-belt minor planet
- Designation
- (322438) 2011 SD257
- Class
- Main-belt
- Semi-major axis
- 2.5920759 AU
- Eccentricity
- 0.173595
- Inclination
- 2.72363°
- Absolute magnitude (H)
- 17.28
- Perihelion
- 2.142 AU
- Aphelion
- 3.042 AU
Main-belt minor planet