Home›Asteroids›816299 2011 FF21816299 2011 FF21Main-belt minor planetDesignation(816299) 2011 FF21ClassMain-beltSemi-major axis2.2707933 AUEccentricity0.2044619Inclination2.17302°Absolute magnitude (H)18.77Perihelion1.807 AUAphelion2.735 AU