Home›Asteroids›439009 2011 AT22439009 2011 AT22Main-belt minor planetDesignation(439009) 2011 AT22ClassMain-beltSemi-major axis2.2557082 AUEccentricity0.0359459Inclination7.40573°Absolute magnitude (H)17.46Perihelion2.175 AUAphelion2.337 AU