OPS 4311 (DMSP 5B F1)

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10-day predictions
OPS 4311 (DMSP 5B F1) is classified as:

• Space & Earth Science

NORAD ID: 5557
Int'l Code: 1971-087A
Perigee: 768.4 km
Apogee: 842.3 km
Inclination: 99.0 °
Period: 100.8 minutes
Semi major axis: 7176 km
RCS: 1.3993 m² (large)
Launch date: October 14, 1971
Source: United States (US)
Launch site: AIR FORCE WESTERN TEST RANGE (AFWTR)

Your satellite tracking list

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1 05557U 71087A   24325.62691855  .00000450  00000-0  19734-3 0  9999
2 05557  99.0455  37.7273 0051531 127.7094 232.8774 14.28060608758569

Source of the keplerian elements: AFSPC