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USA 61

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USA 61 is classified as:


NORAD ID: 20691
Int'l Code: 1990-050C
Perigee: 437.2 km
Apogee: 1,778.8 km
Inclination: 63.3 °
Period: 107.3 minutes
Semi major axis: 7479 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   21102.02405559 0.00000220  00000-0  28636-4 0    04
2 20691  63.3155 171.7821 0896865  50.7723 309.2277 13.42259353    03
Source of the keplerian elements: McCants