Home›Asteroids›31406 1999 AA431406 1999 AA4Main-belt minor planetDesignation(31406) 1999 AA4ClassMain-beltSemi-major axis2.4845535 AUEccentricity0.1713404Inclination5.69469°Absolute magnitude (H)14.47Perihelion2.059 AUAphelion2.910 AU