831821 2009 WB190
Main-belt minor planet
- Designation
- (831821) 2009 WB190
- Class
- Main-belt
- Semi-major axis
- 2.6171657 AU
- Eccentricity
- 0.2972552
- Inclination
- 11.97428°
- Absolute magnitude (H)
- 17.91
- Perihelion
- 1.839 AU
- Aphelion
- 3.395 AU
Main-belt minor planet