Home›Asteroids›490913 2011 CO3490913 2011 CO3Main-belt minor planetDesignation(490913) 2011 CO3ClassMain-beltSemi-major axis2.3481681 AUEccentricity0.1872217Inclination4.21073°Absolute magnitude (H)18.32Perihelion1.909 AUAphelion2.788 AU