USA 18

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10-day predictions
USA 18 is classified as:

• Military

NORAD ID: 16631
Int'l Code: 1986-014H
Perigee: 369.6 km
Apogee: 1,538.3 km
Inclination: 63.3 °
Period: 104.0 minutes
Semi major axis: 7324 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   25189.55316931  .00008040  00000-0  46573-3 0  9994
2 16631  63.2928 274.2140 0797775 105.8015 263.2401 13.84834762296631

Source of the keplerian elements: McCants