DMSP 5D-2 F11 (USA 73)

NORAD ID: 21798

Int'l Code: 1991-082A

Perigee: 835.7 km

Apogee: 852.6 km

Inclination: 98.9 °

Period: 101.7 minutes

Semi major axis: 7215 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   20088.78741692 -.00000001  00000-0  22000-4 0  9999
2 21798  98.9079 107.0104 0011740 287.1024  72.8864 14.16566889463722

Source of the keplerian elements: McCants