Home›Asteroids›545506 2011 OA33545506 2011 OA33Main-belt minor planetDesignation(545506) 2011 OA33ClassMain-beltSemi-major axis2.1607904 AUEccentricity0.0865951Inclination1.76705°Absolute magnitude (H)18.37Perihelion1.974 AUAphelion2.348 AU