178921 2001 QP21
Main-belt minor planet
- Designation
- (178921) 2001 QP21
- Class
- Main-belt
- Semi-major axis
- 2.6884543 AU
- Eccentricity
- 0.1893387
- Inclination
- 12.05465°
- Absolute magnitude (H)
- 15.58
- Perihelion
- 2.179 AU
- Aphelion
- 3.197 AU
Main-belt minor planet