Home›Asteroids›549616 2011 OS66549616 2011 OS66Main-belt minor planetDesignation(549616) 2011 OS66ClassMain-beltSemi-major axis2.6724368 AUEccentricity0.1163622Inclination9.77479°Absolute magnitude (H)17.53Perihelion2.361 AUAphelion2.983 AU