689518 2013 HC21
Main-belt minor planet
- Designation
- (689518) 2013 HC21
- Class
- Main-belt
- Semi-major axis
- 3.0625646 AU
- Eccentricity
- 0.2113478
- Inclination
- 18.30091°
- Absolute magnitude (H)
- 16.79
- Perihelion
- 2.415 AU
- Aphelion
- 3.710 AU
Main-belt minor planet