831663 2009 UM178
Main-belt minor planet
- Designation
- (831663) 2009 UM178
- Class
- Main-belt
- Semi-major axis
- 3.192523 AU
- Eccentricity
- 0.1581794
- Inclination
- 18.37222°
- Absolute magnitude (H)
- 16.71
- Perihelion
- 2.688 AU
- Aphelion
- 3.698 AU
Main-belt minor planet