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OPS 4311 (DMSP 5B F1)

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OPS 4311 (DMSP 5B F1) is classified as:


NORAD ID: 5557
Int'l Code: 1971-087A
Perigee: 767.9 km
Apogee: 841.2 km
Inclination: 99.0 °
Period: 100.8 minutes
Semi major axis: 7175 km
RCS: 1.3993 m2 (large)
Launch date: October 14, 1971
Source: United States (US)
Launch site: AIR FORCE WESTERN TEST RANGE (AFWTR)
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NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 05557U 71087A   25199.22348557  .00000143  00000-0  75032-4 0  9996
2 05557  99.0262 285.5340 0051098 154.3917 205.9810 14.28300078792761
Source of the keplerian elements: AFSPC