856666 2011 UM431
Main-belt minor planet
- Designation
- (856666) 2011 UM431
- Class
- Main-belt
- Semi-major axis
- 2.5708955 AU
- Eccentricity
- 0.2425905
- Inclination
- 2.91527°
- Absolute magnitude (H)
- 18.38
- Perihelion
- 1.947 AU
- Aphelion
- 3.195 AU
Main-belt minor planet