2005 UN557

Main-belt minor planet

Designation: 2005 UN557
Class: Main-belt
Semi-major axis: 2.2761455 AU
Eccentricity: 0.2408057
Inclination: 22.66983°
Absolute magnitude (H): 19.43
Perihelion: 1.728 AU
Aphelion: 2.824 AU