Home›Asteroids›418877 2008 YK21418877 2008 YK21Main-belt minor planetDesignation(418877) 2008 YK21ClassMain-beltSemi-major axis2.1717061 AUEccentricity0.0754065Inclination2.42929°Absolute magnitude (H)18.5Perihelion2.008 AUAphelion2.335 AU