816720 2011 SM291
Main-belt minor planet
- Designation
- (816720) 2011 SM291
- Class
- Main-belt
- Semi-major axis
- 2.6620976 AU
- Eccentricity
- 0.2207425
- Inclination
- 4.40735°
- Absolute magnitude (H)
- 17.93
- Perihelion
- 2.074 AU
- Aphelion
- 3.250 AU
Main-belt minor planet