Home›Asteroids›331255 2011 CX21331255 2011 CX21Main-belt minor planetDesignation(331255) 2011 CX21ClassMain-beltSemi-major axis2.6117983 AUEccentricity0.0707064Inclination4.75685°Absolute magnitude (H)17.18Perihelion2.427 AUAphelion2.796 AU