108218 2001 HR31
Main-belt minor planet
- Designation
- (108218) 2001 HR31
- Class
- Main-belt
- Semi-major axis
- 2.3082831 AU
- Eccentricity
- 0.2556657
- Inclination
- 11.07282°
- Absolute magnitude (H)
- 16.32
- Perihelion
- 1.718 AU
- Aphelion
- 2.898 AU
Main-belt minor planet