Home›Asteroids›553444 2011 QB15553444 2011 QB15Main-belt minor planetDesignation(553444) 2011 QB15ClassMain-beltSemi-major axis2.3067655 AUEccentricity0.1992038Inclination1.85858°Absolute magnitude (H)18.34Perihelion1.847 AUAphelion2.766 AU