222114 1999 UY21

Main-belt minor planet

Designation: (222114) 1999 UY21
Class: Main-belt
Semi-major axis: 2.8979973 AU
Eccentricity: 0.1121675
Inclination: 2.2882°
Absolute magnitude (H): 16.59
Perihelion: 2.573 AU
Aphelion: 3.223 AU