Home›Asteroids›11638 1997 AH11638 1997 AHMain-belt minor planetDesignation(11638) 1997 AHClassMain-beltSemi-major axis2.4598785 AUEccentricity0.18081Inclination6.27483°Absolute magnitude (H)14.39Perihelion2.015 AUAphelion2.905 AU