389607 2011 HW21
Main-belt minor planet
- Designation
- (389607) 2011 HW21
- Class
- Main-belt
- Semi-major axis
- 2.3573427 AU
- Eccentricity
- 0.1034487
- Inclination
- 10.84155°
- Absolute magnitude (H)
- 17.31
- Perihelion
- 2.113 AU
- Aphelion
- 2.601 AU
Main-belt minor planet