Home›Asteroids›405729 2005 XN40405729 2005 XN40Main-belt minor planetDesignation(405729) 2005 XN40ClassMain-beltSemi-major axis2.146548 AUEccentricity0.1815826Inclination2.56475°Absolute magnitude (H)18.63Perihelion1.757 AUAphelion2.536 AU