Home›Asteroids›322556 2011 YW53322556 2011 YW53Main-belt minor planetDesignation(322556) 2011 YW53ClassMain-beltSemi-major axis2.6410189 AUEccentricity0.1342076Inclination16.1481°Absolute magnitude (H)16.55Perihelion2.287 AUAphelion2.995 AU