331843 2003 UM203

Main-belt minor planet

Designation: (331843) 2003 UM203
Class: Main-belt
Semi-major axis: 2.1746396 AU
Eccentricity: 0.159042
Inclination: 4.1835°
Absolute magnitude (H): 17.77
Perihelion: 1.829 AU
Aphelion: 2.520 AU