189559 2000 SY90
Main-belt minor planet
- Designation
- (189559) 2000 SY90
- Class
- Main-belt
- Semi-major axis
- 2.5805976 AU
- Eccentricity
- 0.1703019
- Inclination
- 13.80446°
- Absolute magnitude (H)
- 16.31
- Perihelion
- 2.141 AU
- Aphelion
- 3.020 AU
Main-belt minor planet