307513 2003 AU21
Main-belt minor planet
- Designation
- (307513) 2003 AU21
- Class
- Main-belt
- Semi-major axis
- 2.5849175 AU
- Eccentricity
- 0.1857982
- Inclination
- 11.72457°
- Absolute magnitude (H)
- 16.05
- Perihelion
- 2.105 AU
- Aphelion
- 3.065 AU
Main-belt minor planet