2003 YY189

Main-belt minor planet

Designation: 2003 YY189
Class: Main-belt
Semi-major axis: 3.1686802 AU
Eccentricity: 0.0601794
Inclination: 10.13756°
Absolute magnitude (H): 17.38
Perihelion: 2.978 AU
Aphelion: 3.359 AU