Home›Asteroids›49863 1999 XK10449863 1999 XK104Main-belt minor planetDesignation(49863) 1999 XK104ClassMain-beltSemi-major axis2.177172 AUEccentricity0.168758Inclination2.04631°Absolute magnitude (H)16.15Perihelion1.810 AUAphelion2.545 AU