Home›Asteroids›401021 2011 SF40401021 2011 SF40Main-belt minor planetDesignation(401021) 2011 SF40ClassMain-beltSemi-major axis2.3528821 AUEccentricity0.1423178Inclination6.88968°Absolute magnitude (H)17.53Perihelion2.018 AUAphelion2.688 AU