137173 1999 JY4

Main-belt minor planet

Designation: (137173) 1999 JY4
Class: Main-belt
Semi-major axis: 2.1997951 AU
Eccentricity: 0.2460049
Inclination: 8.92872°
Absolute magnitude (H): 16.8
Perihelion: 1.659 AU
Aphelion: 2.741 AU