Home›Asteroids›509839 2008 YY22509839 2008 YY22Main-belt minor planetDesignation(509839) 2008 YY22ClassMain-beltSemi-major axis2.7944185 AUEccentricity0.2277876Inclination1.91371°Absolute magnitude (H)16.89Perihelion2.158 AUAphelion3.431 AU