621609 2009 SX189
Main-belt minor planet
- Designation
- (621609) 2009 SX189
- Class
- Main-belt
- Semi-major axis
- 2.395212 AU
- Eccentricity
- 0.1655739
- Inclination
- 3.13708°
- Absolute magnitude (H)
- 18.49
- Perihelion
- 1.999 AU
- Aphelion
- 2.792 AU
Main-belt minor planet