Home›Asteroids›312511 2009 CO20312511 2009 CO20Main-belt minor planetDesignation(312511) 2009 CO20ClassMain-beltSemi-major axis2.2974415 AUEccentricity0.1927222Inclination2.65878°Absolute magnitude (H)17.65Perihelion1.855 AUAphelion2.740 AU