663556 2007 RQ257
Main-belt minor planet
- Designation
- (663556) 2007 RQ257
- Class
- Main-belt
- Semi-major axis
- 2.7683543 AU
- Eccentricity
- 0.1268131
- Inclination
- 10.47069°
- Absolute magnitude (H)
- 17.14
- Perihelion
- 2.417 AU
- Aphelion
- 3.119 AU
Main-belt minor planet