721420 2003 SJ457
Main-belt minor planet
- Designation
- (721420) 2003 SJ457
- Class
- Main-belt
- Semi-major axis
- 3.0939722 AU
- Eccentricity
- 0.155996
- Inclination
- 1.17073°
- Absolute magnitude (H)
- 17.42
- Perihelion
- 2.611 AU
- Aphelion
- 3.577 AU
Main-belt minor planet