306657 2000 ST189
Main-belt minor planet
- Designation
- (306657) 2000 ST189
- Class
- Main-belt
- Semi-major axis
- 2.3492648 AU
- Eccentricity
- 0.1702838
- Inclination
- 10.39299°
- Absolute magnitude (H)
- 16.9
- Perihelion
- 1.949 AU
- Aphelion
- 2.749 AU
Main-belt minor planet