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NAVSTAR 54 (USA 177)

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    NAVSTAR 54 (USA 177) can be found in the following categories:
    GPS Operational

    NORAD ID: 28190
    Int'l Code: 2004-009A
    Perigee: 19,908.8 km
    Apogee: 20,469.8 km
    Inclination: 55.4 °
    Period: 718.0 minutes
    Semi major axis: 26560 km
    Launch date: March 20, 2004
    Source: United States (US)
    PRN: 19
    Comments: Navstar 54, also known as USA 177 and as GPS 2R-11 is an American navigational satellite in the GPS fleet. It was launched by a Delta 2 rocket from Cape Canaveral at 17:39 UT on 20 March 2004. Precise position data (accurate to within 16 m) to military and civilian users worldwide; constellation of 28 operational satellites; 6 orbit planes; corporate vehicle fleet tracking, surveying, recreational use; nuclear detonation detection sensors.

    Two Line Element Set (TLE):

    1 28190U 04009A   14304.30470205  .00000033  00000-0  00000+0 0  3142
    2 28190 055.4279 084.1127 0105616 028.0898 319.3355 02.00564468 77807
    Source: AFSPC

    NASA's NSSDC Master Catalog entry for NAVSTAR 54 (USA 177)

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