638798 2016 ER121
Main-belt minor planet
- Designation
- (638798) 2016 ER121
- Class
- Main-belt
- Semi-major axis
- 2.9701587 AU
- Eccentricity
- 0.0869243
- Inclination
- 15.97115°
- Absolute magnitude (H)
- 17.05
- Perihelion
- 2.712 AU
- Aphelion
- 3.228 AU
Main-belt minor planet