287931 2003 UM39

Main-belt minor planet

Designation: (287931) 2003 UM39
Class: Main-belt
Semi-major axis: 2.7835108 AU
Eccentricity: 0.0958289
Inclination: 4.12106°
Absolute magnitude (H): 16.2
Perihelion: 2.517 AU
Aphelion: 3.050 AU