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USA 56

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USA 56 is classified as:


NORAD ID: 20560
Int'l Code: 1990-031A
Perigee: 612.7 km
Apogee: 705.1 km
Inclination: 89.8 °
Period: 97.8 minutes
Semi major axis: 7029 km
RCS: Unknown
Launch date: April 11, 1990
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 20560U 90031A   22198.95062277 0.00000200  00000-0  30211-4 0    02
2 20560  89.8464 288.1144 0065674 313.6630  46.3368 14.72914966    01
Source of the keplerian elements: McCants