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USA 61

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USA 61 is classified as:


NORAD ID: 20691
Int'l Code: 1990-050C
Perigee: 473.8 km
Apogee: 1,744.7 km
Inclination: 63.3 °
Period: 107.3 minutes
Semi major axis: 7480 km
RCS: Unknown
Launch date: June 8, 1990
Source: United States (US)
Launch site: AIR FORCE EASTERN TEST RANGE (AFETR)
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NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 20691U 90050C   19171.87462246 0.00000200  00000-0  35974-4 0    07
2 20691  63.3227  90.7471 0849500  41.0230 318.9770 13.41917896    01
Source of the keplerian elements: McCants