31181 1997 YY3

Main-belt minor planet

Designation: (31181) 1997 YY3
Class: Main-belt
Semi-major axis: 2.8592616 AU
Eccentricity: 0.2831089
Inclination: 16.65989°
Absolute magnitude (H): 13.95
Perihelion: 2.050 AU
Aphelion: 3.669 AU