Home›Asteroids›407578 2011 AA31407578 2011 AA31Main-belt minor planetDesignation(407578) 2011 AA31ClassMain-beltSemi-major axis3.1064429 AUEccentricity0.0904612Inclination9.83832°Absolute magnitude (H)15.89Perihelion2.825 AUAphelion3.387 AU