Track OPS 4311 (DMSP 5B F1) now! 10-day predictions OPS 4311 (DMSP 5B F1) is classified as:
1 5557U 71087A 19048.95008516 .00000006 00000-0 21704-4 0 9995 2 5557 99.0778 3.9467 0052369 63.7673 296.8876 14.27114612458877