228714 2002 RM257
Main-belt minor planet
- Designation
- (228714) 2002 RM257
- Class
- Main-belt
- Semi-major axis
- 3.0759684 AU
- Eccentricity
- 0.1569862
- Inclination
- 7.96412°
- Absolute magnitude (H)
- 15.72
- Perihelion
- 2.593 AU
- Aphelion
- 3.559 AU
Main-belt minor planet