287689 2003 QN21
Main-belt minor planet
- Designation
- (287689) 2003 QN21
- Class
- Main-belt
- Semi-major axis
- 2.5582829 AU
- Eccentricity
- 0.1408053
- Inclination
- 31.92675°
- Absolute magnitude (H)
- 16.04
- Perihelion
- 2.198 AU
- Aphelion
- 2.919 AU
Main-belt minor planet