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DMSP 5D-3 F16 (USA 172)

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DMSP 5D-3 F16 (USA 172) is classified as:


NORAD ID: 28054
Int'l Code: 2003-048A
Perigee: 846.6 km
Apogee: 856.2 km
Inclination: 99.0 °
Period: 101.8 minutes
Semi major axis: 7222 km
RCS: Unknown
Launch date: October 18, 2003
Source: United States (US)
Launch site: AIR FORCE WESTERN TEST RANGE (AFWTR)

Near-polar orbits; investigate Earth's environment.
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NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 28054U 03048A   25343.59674749  .00000228  00000-0  14289-3 0  9991
2 28054  99.0048   1.0290 0006611 330.6587 136.7966 14.14422633142688
Source of the keplerian elements: McCants