705900 2009 SM221
Main-belt minor planet
- Designation
- (705900) 2009 SM221
- Class
- Main-belt
- Semi-major axis
- 2.1989505 AU
- Eccentricity
- 0.1858775
- Inclination
- 6.79552°
- Absolute magnitude (H)
- 18.36
- Perihelion
- 1.790 AU
- Aphelion
- 2.608 AU
Main-belt minor planet