Home›Asteroids›56137 1999 CW5556137 1999 CW55Main-belt minor planetDesignation(56137) 1999 CW55ClassMain-beltSemi-major axis2.409272 AUEccentricity0.0412084Inclination9.97381°Absolute magnitude (H)14.02Perihelion2.310 AUAphelion2.509 AU