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USA 77

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USA 77 is classified as:


NORAD ID: 21809
Int'l Code: 1991-076E
Perigee: 499.9 km
Apogee: 1,721.8 km
Inclination: 63.3 °
Period: 107.3 minutes
Semi major axis: 7481 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   19234.96119443 0.00000050  00000-0  11104-4 0    08
2 21809  63.3417 197.1596 0816560  31.7257 328.2743 13.41490402    02
Source of the keplerian elements: McCants