275931 2001 UM21

Main-belt minor planet

Designation: (275931) 2001 UM21
Class: Main-belt
Semi-major axis: 2.5291381 AU
Eccentricity: 0.121165
Inclination: 14.22549°
Absolute magnitude (H): 16.21
Perihelion: 2.223 AU
Aphelion: 2.836 AU