687320 2011 SM309
Main-belt minor planet
- Designation
- (687320) 2011 SM309
- Class
- Main-belt
- Semi-major axis
- 2.2818323 AU
- Eccentricity
- 0.2255971
- Inclination
- 4.34909°
- Absolute magnitude (H)
- 19.01
- Perihelion
- 1.767 AU
- Aphelion
- 2.797 AU
Main-belt minor planet