Home›Asteroids›310631 2002 CP21310631 2002 CP21Main-belt minor planetDesignation(310631) 2002 CP21ClassMain-beltSemi-major axis2.2405225 AUEccentricity0.1435414Inclination5.36557°Absolute magnitude (H)17.52Perihelion1.919 AUAphelion2.562 AU