189690 2001 SY227
Main-belt minor planet
- Designation
- (189690) 2001 SY227
- Class
- Main-belt
- Semi-major axis
- 2.3723916 AU
- Eccentricity
- 0.192394
- Inclination
- 1.22359°
- Absolute magnitude (H)
- 17.67
- Perihelion
- 1.916 AU
- Aphelion
- 2.829 AU
Main-belt minor planet