143220 2002 YY4

Main-belt minor planet

Designation: (143220) 2002 YY4
Class: Main-belt
Semi-major axis: 2.560692 AU
Eccentricity: 0.1409094
Inclination: 30.32703°
Absolute magnitude (H): 15.29
Perihelion: 2.200 AU
Aphelion: 2.922 AU