721389 2003 SS439
Main-belt minor planet
- Designation
- (721389) 2003 SS439
- Class
- Main-belt
- Semi-major axis
- 2.322237 AU
- Eccentricity
- 0.2196656
- Inclination
- 4.38503°
- Absolute magnitude (H)
- 18.25
- Perihelion
- 1.812 AU
- Aphelion
- 2.832 AU
Main-belt minor planet