Home›Asteroids›117500 2005 CY21117500 2005 CY21Main-belt minor planetDesignation(117500) 2005 CY21ClassMain-beltSemi-major axis2.742001 AUEccentricity0.0276183Inclination7.90491°Absolute magnitude (H)15.27Perihelion2.666 AUAphelion2.818 AU