USA 18

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10-day predictions
USA 18 is classified as:

• Military

NORAD ID: 16631
Int'l Code: 1986-014H
Perigee: 365.3 km
Apogee: 1,648.9 km
Inclination: 63.3 °
Period: 105.1 minutes
Semi major axis: 7378 km
RCS: Unknown
Launch date: February 9, 1986
Source: United States (US)
Launch site: AIR FORCE WESTERN TEST RANGE (AFWTR)

Your satellite tracking list

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1 16631U 86014H   24138.97119132  .00030493  00000-0  17238-2 0  9999
2 16631  63.2935 345.5407 0869891  97.5309 272.5302 13.69887442239231

Source of the keplerian elements: McCants