663563 2007 RS321
Main-belt minor planet
- Designation
- (663563) 2007 RS321
- Class
- Main-belt
- Semi-major axis
- 2.4083421 AU
- Eccentricity
- 0.2251157
- Inclination
- 1.9891°
- Absolute magnitude (H)
- 18.17
- Perihelion
- 1.866 AU
- Aphelion
- 2.950 AU
Main-belt minor planet