Home›Asteroids›257216 2009 AY43257216 2009 AY43Main-belt minor planetDesignation(257216) 2009 AY43ClassMain-beltSemi-major axis2.6277482 AUEccentricity0.046326Inclination9.603°Absolute magnitude (H)16.55Perihelion2.506 AUAphelion2.749 AU