Home›Asteroids›227520 2005 YY40227520 2005 YY40Main-belt minor planetDesignation(227520) 2005 YY40ClassMain-beltSemi-major axis2.8579038 AUEccentricity0.0753065Inclination2.35477°Absolute magnitude (H)17.11Perihelion2.643 AUAphelion3.073 AU