161559 2004 YO21

Main-belt minor planet

Designation: (161559) 2004 YO21
Class: Main-belt
Semi-major axis: 2.4234613 AU
Eccentricity: 0.2587241
Inclination: 2.26783°
Absolute magnitude (H): 16.69
Perihelion: 1.796 AU
Aphelion: 3.050 AU