685788 2009 XQ21
Outer belt minor planet
- Designation
- (685788) 2009 XQ21
- Class
- Outer belt
- Semi-major axis
- 3.222549 AU
- Eccentricity
- 0.0792356
- Inclination
- 11.29029°
- Absolute magnitude (H)
- 16.08
- Perihelion
- 2.967 AU
- Aphelion
- 3.478 AU
Outer belt minor planet