157866 1998 YY4

Main-belt minor planet

Designation: (157866) 1998 YY4
Class: Main-belt
Semi-major axis: 3.1217464 AU
Eccentricity: 0.1395036
Inclination: 6.42041°
Absolute magnitude (H): 15.35
Perihelion: 2.686 AU
Aphelion: 3.557 AU