251858 1999 UW31

Main-belt minor planet

Designation: (251858) 1999 UW31
Class: Main-belt
Semi-major axis: 2.3975641 AU
Eccentricity: 0.1518045
Inclination: 0.66408°
Absolute magnitude (H): 17.2
Perihelion: 2.034 AU
Aphelion: 2.762 AU