TDRS 9 1 27389U 02011A 21018.46288740 -.00000289 00000-0 00000+0 0 9993 2 27389 7.9371 65.4793 0027376 278.0284 238.7881 1.00278641 70629 ATLAS 2A CENTAUR R/B 1 27390U 02011B 21018.32355936 .00074333 39647-6 89244-3 0 9998 2 27390 26.6247 32.2990 4792279 107.4633 309.0005 6.13061558276242