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USA 77

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USA 77 is classified as:


NORAD ID: 21809
Int'l Code: 1991-076E
Perigee: 396.6 km
Apogee: 1,736.3 km
Inclination: 63.3 °
Period: 106.4 minutes
Semi major axis: 7437 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   25190.87314462  .00002349  00000-0  21402-3 0  9995
2 21809  63.3014 349.6313 0900641  68.2087 301.2263 13.53513708 57880
Source of the keplerian elements: McCants