553640 2011 UU21

Main-belt minor planet

Designation: (553640) 2011 UU21
Class: Main-belt
Semi-major axis: 2.4036472 AU
Eccentricity: 0.1001813
Inclination: 7.10349°
Absolute magnitude (H): 17.87
Perihelion: 2.163 AU
Aphelion: 2.644 AU