633754 2009 WY257
Main-belt minor planet
- Designation
- (633754) 2009 WY257
- Class
- Main-belt
- Semi-major axis
- 2.8585484 AU
- Eccentricity
- 0.1209388
- Inclination
- 2.78573°
- Absolute magnitude (H)
- 17.38
- Perihelion
- 2.513 AU
- Aphelion
- 3.204 AU
Main-belt minor planet