Home›Asteroids›553577 2011 SZ214553577 2011 SZ214Main-belt minor planetDesignation(553577) 2011 SZ214ClassMain-beltSemi-major axis2.353866 AUEccentricity0.2139594Inclination4.47198°Absolute magnitude (H)18.1Perihelion1.850 AUAphelion2.857 AU