311385 2005 SM289
Main-belt minor planet
- Designation
- (311385) 2005 SM289
- Class
- Main-belt
- Semi-major axis
- 2.9750652 AU
- Eccentricity
- 0.0796152
- Inclination
- 3.05865°
- Absolute magnitude (H)
- 16.71
- Perihelion
- 2.738 AU
- Aphelion
- 3.212 AU
Main-belt minor planet