Home›Asteroids›553445 2011 QJ15553445 2011 QJ15Main-belt minor planetDesignation(553445) 2011 QJ15ClassMain-beltSemi-major axis2.3547102 AUEccentricity0.16407Inclination6.94177°Absolute magnitude (H)18.16Perihelion1.968 AUAphelion2.741 AU