788937 2017 HE21
Main-belt minor planet
- Designation
- (788937) 2017 HE21
- Class
- Main-belt
- Semi-major axis
- 2.6222796 AU
- Eccentricity
- 0.1449049
- Inclination
- 26.71713°
- Absolute magnitude (H)
- 17.96
- Perihelion
- 2.242 AU
- Aphelion
- 3.002 AU
Main-belt minor planet