821639 2015 HG203
Main-belt minor planet
- Designation
- (821639) 2015 HG203
- Class
- Main-belt
- Semi-major axis
- 2.2454574 AU
- Eccentricity
- 0.1892145
- Inclination
- 3.04375°
- Absolute magnitude (H)
- 18.97
- Perihelion
- 1.821 AU
- Aphelion
- 2.670 AU
Main-belt minor planet