668816 2012 HY81
Main-belt minor planet
- Designation
- (668816) 2012 HY81
- Class
- Main-belt
- Semi-major axis
- 2.6622989 AU
- Eccentricity
- 0.1552354
- Inclination
- 12.05018°
- Absolute magnitude (H)
- 17.26
- Perihelion
- 2.249 AU
- Aphelion
- 3.076 AU
Main-belt minor planet