Home›Asteroids›855225 2011 AY91855225 2011 AY91Main-belt minor planetDesignation(855225) 2011 AY91ClassMain-beltSemi-major axis2.458866 AUEccentricity0.1904577Inclination15.476°Absolute magnitude (H)18.03Perihelion1.991 AUAphelion2.927 AU