Home›Asteroids›40255 1999 CN440255 1999 CN4Main-belt minor planetDesignation(40255) 1999 CN4ClassMain-beltSemi-major axis2.2802157 AUEccentricity0.1090402Inclination8.99375°Absolute magnitude (H)15.89Perihelion2.032 AUAphelion2.529 AU