129129 2004 YJ

Main-belt minor planet

Designation: (129129) 2004 YJ
Class: Main-belt
Semi-major axis: 3.1036245 AU
Eccentricity: 0.2041392
Inclination: 25.33601°
Absolute magnitude (H): 14.97
Perihelion: 2.470 AU
Aphelion: 3.737 AU