Home›Asteroids›31571 1999 FY2031571 1999 FY20Main-belt minor planetDesignation(31571) 1999 FY20ClassMain-beltSemi-major axis2.5758063 AUEccentricity0.0374918Inclination3.44115°Absolute magnitude (H)15.28Perihelion2.479 AUAphelion2.672 AU