255403 2005 WW189
Main-belt minor planet
- Designation
- (255403) 2005 WW189
- Class
- Main-belt
- Semi-major axis
- 3.034448 AU
- Eccentricity
- 0.1978605
- Inclination
- 10.3667°
- Absolute magnitude (H)
- 16.43
- Perihelion
- 2.434 AU
- Aphelion
- 3.635 AU
Main-belt minor planet