Home›Asteroids›305720 2009 CM20305720 2009 CM20Main-belt minor planetDesignation(305720) 2009 CM20ClassMain-beltSemi-major axis2.3110599 AUEccentricity0.237654Inclination2.84656°Absolute magnitude (H)17.49Perihelion1.762 AUAphelion2.860 AU