. "13.3" . . . . . "7638 Gladman" . "1984 UX1969 AF" . "2.5550748E8" . . . . . . "7638 Gladman" . . "1984-10-26" . "13.5" . . . "4.9862466283017E11" . "2.6118292245513E11" . "27 April 2019 (JD2458600.5)" . "1988 UN" . . . .