228171 2009 SG211
Main-belt minor planet
- Designation
- (228171) 2009 SG211
- Class
- Main-belt
- Semi-major axis
- 2.5864793 AU
- Eccentricity
- 0.141806
- Inclination
- 3.74457°
- Absolute magnitude (H)
- 17.23
- Perihelion
- 2.220 AU
- Aphelion
- 2.953 AU
Main-belt minor planet