Home›Asteroids›648555 2009 WY57648555 2009 WY57Main-belt minor planetDesignation(648555) 2009 WY57ClassMain-beltSemi-major axis2.7548277 AUEccentricity0.040549Inclination3.83245°Absolute magnitude (H)17.68Perihelion2.643 AUAphelion2.867 AU