Home›Asteroids›31564 1999 FF931564 1999 FF9Main-belt minor planetDesignation(31564) 1999 FF9ClassMain-beltSemi-major axis2.3043226 AUEccentricity0.1247163Inclination5.93508°Absolute magnitude (H)14.12Perihelion2.017 AUAphelion2.592 AU