USA 56

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10-day predictions
USA 56 is classified as:

• Military

NORAD ID: 20560
Int'l Code: 1990-031A
Perigee: 602.1 km
Apogee: 692.9 km
Inclination: 89.8 °
Period: 97.5 minutes
Semi major axis: 7018 km
RCS: Unknown
Launch date: April 11, 1990
Source: United States (US)
Launch site: AIR FORCE WESTERN TEST RANGE (AFWTR)

Your satellite tracking list

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1 20560U 90031A   25081.77249244  .00003662  00000-0  50561-3 0  9998
2 20560  89.8450 269.2758 0064685  77.3887 283.4558 14.76512776 46064

Source of the keplerian elements: McCants