320733 2008 ER21
Main-belt minor planet
- Designation
- (320733) 2008 ER21
- Class
- Main-belt
- Semi-major axis
- 2.5605452 AU
- Eccentricity
- 0.0719129
- Inclination
- 15.51014°
- Absolute magnitude (H)
- 16.68
- Perihelion
- 2.376 AU
- Aphelion
- 2.745 AU
Main-belt minor planet