Home›Asteroids›50309 2000 CO4050309 2000 CO40Main-belt minor planetDesignation(50309) 2000 CO40ClassMain-beltSemi-major axis2.6282655 AUEccentricity0.1287274Inclination5.71381°Absolute magnitude (H)15.49Perihelion2.290 AUAphelion2.967 AU