257656 1999 UY47

Main-belt minor planet

Designation: (257656) 1999 UY47
Class: Main-belt
Semi-major axis: 2.3332051 AU
Eccentricity: 0.2397792
Inclination: 3.52971°
Absolute magnitude (H): 17.37
Perihelion: 1.774 AU
Aphelion: 2.893 AU