Home›Asteroids›266920 2010 CY21266920 2010 CY21Main-belt minor planetDesignation(266920) 2010 CY21ClassMain-beltSemi-major axis2.3994385 AUEccentricity0.1222378Inclination6.43193°Absolute magnitude (H)17.27Perihelion2.106 AUAphelion2.693 AU