Home›Asteroids›436478 2011 EC9436478 2011 EC9Main-belt minor planetDesignation(436478) 2011 EC9ClassMain-beltSemi-major axis2.3589328 AUEccentricity0.1602594Inclination5.88366°Absolute magnitude (H)17.72Perihelion1.981 AUAphelion2.737 AU