831464 2009 SR221
Main-belt minor planet
- Designation
- (831464) 2009 SR221
- Class
- Main-belt
- Semi-major axis
- 2.2402934 AU
- Eccentricity
- 0.2287575
- Inclination
- 4.40212°
- Absolute magnitude (H)
- 18.27
- Perihelion
- 1.728 AU
- Aphelion
- 2.753 AU
Main-belt minor planet