665771 2009 SY391
Main-belt minor planet
- Designation
- (665771) 2009 SY391
- Class
- Main-belt
- Semi-major axis
- 3.1852583 AU
- Eccentricity
- 0.1407682
- Inclination
- 2.06525°
- Absolute magnitude (H)
- 17.22
- Perihelion
- 2.737 AU
- Aphelion
- 3.634 AU
Main-belt minor planet