258309 2001 UM171
Main-belt minor planet
- Designation
- (258309) 2001 UM171
- Class
- Main-belt
- Semi-major axis
- 2.6638963 AU
- Eccentricity
- 0.0710025
- Inclination
- 3.36476°
- Absolute magnitude (H)
- 16.85
- Perihelion
- 2.475 AU
- Aphelion
- 2.853 AU
Main-belt minor planet