197146 2003 UM258
Main-belt minor planet
- Designation
- (197146) 2003 UM258
- Class
- Main-belt
- Semi-major axis
- 3.0035754 AU
- Eccentricity
- 0.1767678
- Inclination
- 0.4139°
- Absolute magnitude (H)
- 16.54
- Perihelion
- 2.473 AU
- Aphelion
- 3.535 AU
Main-belt minor planet