751917 2015 HR221
Outer belt minor planet
- Designation
- (751917) 2015 HR221
- Class
- Outer belt
- Semi-major axis
- 3.9219388 AU
- Eccentricity
- 0.2682634
- Inclination
- 15.8418°
- Absolute magnitude (H)
- 15.89
- Perihelion
- 2.870 AU
- Aphelion
- 4.974 AU
Outer belt minor planet