Home›Asteroids›378309 2007 FK21378309 2007 FK21Main-belt minor planetDesignation(378309) 2007 FK21ClassMain-beltSemi-major axis2.4553654 AUEccentricity0.1834156Inclination4.51362°Absolute magnitude (H)17.99Perihelion2.005 AUAphelion2.906 AU