Home›Asteroids›530543 2011 OA61530543 2011 OA61Main-belt minor planetDesignation(530543) 2011 OA61ClassMain-beltSemi-major axis2.8069453 AUEccentricity0.1155789Inclination11.981°Absolute magnitude (H)17.12Perihelion2.483 AUAphelion3.131 AU