Home›Asteroids›47428 1999 XK17247428 1999 XK172Main-belt minor planetDesignation(47428) 1999 XK172ClassMain-beltSemi-major axis2.2977709 AUEccentricity0.1940135Inclination3.59485°Absolute magnitude (H)15.59Perihelion1.852 AUAphelion2.744 AU