321509 2009 SG172
Main-belt minor planet
- Designation
- (321509) 2009 SG172
- Class
- Main-belt
- Semi-major axis
- 3.173974 AU
- Eccentricity
- 0.0779176
- Inclination
- 7.97797°
- Absolute magnitude (H)
- 15.55
- Perihelion
- 2.927 AU
- Aphelion
- 3.421 AU
Main-belt minor planet