661878 2005 RA57
Main-belt minor planet
- Designation
- (661878) 2005 RA57
- Class
- Main-belt
- Semi-major axis
- 2.7427977 AU
- Eccentricity
- 0.2538049
- Inclination
- 10.61469°
- Absolute magnitude (H)
- 17.41
- Perihelion
- 2.047 AU
- Aphelion
- 3.439 AU
Main-belt minor planet