Home›Asteroids›816544 2011 OR59816544 2011 OR59Main-belt minor planetDesignation(816544) 2011 OR59ClassMain-beltSemi-major axis2.3365771 AUEccentricity0.2341482Inclination2.84118°Absolute magnitude (H)18.65Perihelion1.789 AUAphelion2.884 AU