USA 81

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10-day predictions
USA 81 is classified as:

• Military

NORAD ID: 21949
Int'l Code: 1992-023A
Perigee: 792.3 km
Apogee: 795.9 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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1 21949U 92023A   18281.06506085 0.00000000  00000-0  00000-0 0    04
2 21949  85.0077 253.1715 0002500 165.9863 194.0135 14.31415867    06

Source of the keplerian elements: McCants