563991 2016 ET221
Main-belt minor planet
- Designation
- (563991) 2016 ET221
- Class
- Main-belt
- Semi-major axis
- 2.7890264 AU
- Eccentricity
- 0.0554352
- Inclination
- 9.09571°
- Absolute magnitude (H)
- 17.3
- Perihelion
- 2.634 AU
- Aphelion
- 2.944 AU
Main-belt minor planet