189921 2003 SW154
Main-belt minor planet
- Designation
- (189921) 2003 SW154
- Class
- Main-belt
- Semi-major axis
- 3.1389152 AU
- Eccentricity
- 0.2129566
- Inclination
- 10.27743°
- Absolute magnitude (H)
- 15.5
- Perihelion
- 2.470 AU
- Aphelion
- 3.807 AU
Main-belt minor planet