2012 UN257

Main-belt minor planet

Designation: 2012 UN257
Class: Main-belt
Semi-major axis: 3.1430356 AU
Eccentricity: 0.2371699
Inclination: 15.43325°
Absolute magnitude (H): 17.82
Perihelion: 2.398 AU
Aphelion: 3.888 AU