138821 2000 UM23

Main-belt minor planet

Designation: (138821) 2000 UM23
Class: Main-belt
Semi-major axis: 3.1451113 AU
Eccentricity: 0.1484733
Inclination: 6.49015°
Absolute magnitude (H): 15.37
Perihelion: 2.678 AU
Aphelion: 3.612 AU