660137 1999 RL251
Main-belt minor planet
- Designation
- (660137) 1999 RL251
- Class
- Main-belt
- Semi-major axis
- 3.0911736 AU
- Eccentricity
- 0.0927374
- Inclination
- 10.64081°
- Absolute magnitude (H)
- 16.71
- Perihelion
- 2.805 AU
- Aphelion
- 3.378 AU
Main-belt minor planet