Home›Asteroids›91309 1999 FB5591309 1999 FB55Main-belt minor planetDesignation(91309) 1999 FB55ClassMain-beltSemi-major axis2.3552316 AUEccentricity0.2172931Inclination10.04939°Absolute magnitude (H)15.47Perihelion1.843 AUAphelion2.867 AU