Home›Asteroids›322393 2011 QA57322393 2011 QA57Main-belt minor planetDesignation(322393) 2011 QA57ClassMain-beltSemi-major axis2.63827 AUEccentricity0.1015352Inclination1.2958°Absolute magnitude (H)17.46Perihelion2.370 AUAphelion2.906 AU