OPS 4311 (DMSP 5B F1)

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

NORAD ID: 5557

Int'l Code: 1971-087A

Perigee: 770.8 km

Apogee: 846.0 km

Inclination: 99.1 °

Period: 100.9 minutes

Semi major axis: 7179 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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Your satellite tracking list

Two Line Element Set (TLE):

1  5557U 71087A   20048.80147034 +.00000007 +00000-0 +22044-4 0  9999
2  5557 099.1284 023.5251 0052407 092.2558 268.4623 14.27154262510645

Source of the keplerian elements: AFSPC