687440 2011 UU221
Main-belt minor planet
- Designation
- (687440) 2011 UU221
- Class
- Main-belt
- Semi-major axis
- 2.9954105 AU
- Eccentricity
- 0.0649641
- Inclination
- 3.07107°
- Absolute magnitude (H)
- 17.55
- Perihelion
- 2.801 AU
- Aphelion
- 3.190 AU
Main-belt minor planet