Home›Asteroids›13831 1999 XD813831 1999 XD8Main-belt minor planetDesignation(13831) 1999 XD8ClassMain-beltSemi-major axis2.3043182 AUEccentricity0.1692172Inclination6.02933°Absolute magnitude (H)14.69Perihelion1.914 AUAphelion2.694 AU