Home›Asteroids›74947 1999 TB18174947 1999 TB181Main-belt minor planetDesignation(74947) 1999 TB181ClassMain-beltSemi-major axis2.3740275 AUEccentricity0.1949201Inclination3.33388°Absolute magnitude (H)15.97Perihelion1.911 AUAphelion2.837 AU