DMSP 5D-2 F11 (USA 73)

NORAD ID: 21798

Int'l Code: 1991-082A

Perigee: 834.4 km

Apogee: 852.7 km

Inclination: 98.8 °

Period: 101.6 minutes

Semi major axis: 7214 km

RCS: Unknown

Launch date: November 28, 1991
Source: United States (US)
Launch site: AIR FORCE WESTERN TEST RANGE (AFWTR)

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Two Line Element Set (TLE):

1 21798U 91082A   22223.55858395  .00000058  00000-0  50965-4 0  9998
2 21798  98.8410 250.6391 0012634 342.4746  17.5990 14.16733712586051

Source of the keplerian elements: McCants