102166 1999 RR221
Main-belt minor planet
- Designation
- (102166) 1999 RR221
- Class
- Main-belt
- Semi-major axis
- 2.3008573 AU
- Eccentricity
- 0.1505671
- Inclination
- 5.73146°
- Absolute magnitude (H)
- 16.02
- Perihelion
- 1.954 AU
- Aphelion
- 2.647 AU
Main-belt minor planet