889228 2011 SM81
Main-belt minor planet
- Designation
- (889228) 2011 SM81
- Class
- Main-belt
- Semi-major axis
- 3.1340826 AU
- Eccentricity
- 0.2250499
- Inclination
- 17.02109°
- Absolute magnitude (H)
- 16.95
- Perihelion
- 2.429 AU
- Aphelion
- 3.839 AU
Main-belt minor planet