Track OPS 4311 (DMSP 5B F1) now! 10-day predictions OPS 4311 (DMSP 5B F1) is classified as:
1 05557U 71087A 25171.27220768 .00000140 00000-0 74424-4 0 9995 2 05557 99.0262 256.6379 0049691 235.4898 124.1585 14.28289251788773