221746 2007 ER166
Main-belt minor planet
- Designation
- (221746) 2007 ER166
- Class
- Main-belt
- Semi-major axis
- 2.8419343 AU
- Eccentricity
- 0.0611108
- Inclination
- 4.45436°
- Absolute magnitude (H)
- 16.55
- Perihelion
- 2.668 AU
- Aphelion
- 3.016 AU
Main-belt minor planet