186978 2004 RL257
Main-belt minor planet
- Designation
- (186978) 2004 RL257
- Class
- Main-belt
- Semi-major axis
- 3.0836046 AU
- Eccentricity
- 0.1261784
- Inclination
- 2.29099°
- Absolute magnitude (H)
- 16.16
- Perihelion
- 2.695 AU
- Aphelion
- 3.473 AU
Main-belt minor planet