Home›Asteroids›545550 2011 QY5545550 2011 QY5Main-belt minor planetDesignation(545550) 2011 QY5ClassMain-beltSemi-major axis2.9336915 AUEccentricity0.1475533Inclination9.51955°Absolute magnitude (H)16.78Perihelion2.501 AUAphelion3.367 AU