143909 2003 YS66

Main-belt minor planet

Designation: (143909) 2003 YS66
Class: Main-belt
Semi-major axis: 2.3380005 AU
Eccentricity: 0.1896421
Inclination: 4.71473°
Absolute magnitude (H): 16.72
Perihelion: 1.895 AU
Aphelion: 2.781 AU