Home›Asteroids›31585 1999 FJ3131585 1999 FJ31Main-belt minor planetDesignation(31585) 1999 FJ31ClassMain-beltSemi-major axis2.6845005 AUEccentricity0.1947774Inclination11.98443°Absolute magnitude (H)13.97Perihelion2.162 AUAphelion3.207 AU