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USA 77

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USA 77 is classified as:


NORAD ID: 21809
Int'l Code: 1991-076E
Perigee: 443.1 km
Apogee: 1,771.6 km
Inclination: 63.3 °
Period: 107.3 minutes
Semi major axis: 7478 km
RCS: Unknown
Launch date: November 8, 1991
Source: United States (US)
Launch site: AIR FORCE WESTERN TEST RANGE (AFWTR)
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NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 21809U 91076E   22153.85244372 0.00002500  00000-0  34319-3 0    04
2 21809  63.3150  82.3273 0888267  46.6974 313.3026 13.42439634    07
Source of the keplerian elements: McCants