255078 2005 UU21

Main-belt minor planet

Designation: (255078) 2005 UU21
Class: Main-belt
Semi-major axis: 2.9790639 AU
Eccentricity: 0.0460907
Inclination: 4.41373°
Absolute magnitude (H): 16.57
Perihelion: 2.842 AU
Aphelion: 3.116 AU