420574 2012 HH18
Main-belt minor planet
- Designation
- (420574) 2012 HH18
- Class
- Main-belt
- Semi-major axis
- 2.6022252 AU
- Eccentricity
- 0.1118026
- Inclination
- 13.36284°
- Absolute magnitude (H)
- 17.74
- Perihelion
- 2.311 AU
- Aphelion
- 2.893 AU
Main-belt minor planet