721403 2003 SD447
Main-belt minor planet
- Designation
- (721403) 2003 SD447
- Class
- Main-belt
- Semi-major axis
- 2.9470178 AU
- Eccentricity
- 0.1257771
- Inclination
- 10.72945°
- Absolute magnitude (H)
- 17.18
- Perihelion
- 2.576 AU
- Aphelion
- 3.318 AU
Main-belt minor planet