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USA 81

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USA 81 is classified as:


NORAD ID: 21949
Int'l Code: 1992-023A
Perigee: 791.7 km
Apogee: 796.7 km
Inclination: 85.0 °
Period: 100.6 minutes
Semi major axis: 7165 km
RCS: Unknown
Launch date: April 25, 1992
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 21949U 92023A   18121.82291481 0.00000000  00000-0  00000-0 0    02
2 21949  85.0087 344.9565 0003500 148.4393 211.5605 14.31404896    01
Source of the keplerian elements: McCants