Home›Asteroids›509621 2008 FK21509621 2008 FK21Main-belt minor planetDesignation(509621) 2008 FK21ClassMain-beltSemi-major axis2.2677486 AUEccentricity0.1419975Inclination4.42552°Absolute magnitude (H)18.41Perihelion1.946 AUAphelion2.590 AU