407657 2011 SM139
Main-belt minor planet
- Designation
- (407657) 2011 SM139
- Class
- Main-belt
- Semi-major axis
- 2.1880351 AU
- Eccentricity
- 0.0152817
- Inclination
- 4.42958°
- Absolute magnitude (H)
- 18.25
- Perihelion
- 2.155 AU
- Aphelion
- 2.221 AU
Main-belt minor planet