403457 2009 SY321
Main-belt minor planet
- Designation
- (403457) 2009 SY321
- Class
- Main-belt
- Semi-major axis
- 3.1712637 AU
- Eccentricity
- 0.1020372
- Inclination
- 13.98727°
- Absolute magnitude (H)
- 15.94
- Perihelion
- 2.848 AU
- Aphelion
- 3.495 AU
Main-belt minor planet