Home›Asteroids›649296 2011 CK20649296 2011 CK20Main-belt minor planetDesignation(649296) 2011 CK20ClassMain-beltSemi-major axis2.260589 AUEccentricity0.1204164Inclination3.05647°Absolute magnitude (H)18.62Perihelion1.988 AUAphelion2.533 AU