Home›Asteroids›316744 1999 AC31316744 1999 AC31Main-belt minor planetDesignation(316744) 1999 AC31ClassMain-beltSemi-major axis2.6162992 AUEccentricity0.2790899Inclination5.50467°Absolute magnitude (H)17.47Perihelion1.886 AUAphelion3.346 AU