421778 2014 QW21
Main-belt minor planet
- Designation
- (421778) 2014 QW21
- Class
- Main-belt
- Semi-major axis
- 2.7011602 AU
- Eccentricity
- 0.0896079
- Inclination
- 11.68467°
- Absolute magnitude (H)
- 16.75
- Perihelion
- 2.459 AU
- Aphelion
- 2.943 AU
Main-belt minor planet