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    Re: lat/long from meridian passage
    From: Andrés Ruiz
    Date: 2011 Jan 25, 10:35 +0100

    LS solution

    Axes of the Ellipse: a, b

    Prob = 0.9500

    a = 0.9380

    b = 17.4064

     

     

    GHA

     DEC

     HO

     BO

     LO

     LHA

     HC

     Z

     p [º]

     p [']

    72.114

    -19.6419

    33.3814

    36.8333

    -76.3617

    355.7523

    33.3825

    175.2078

    -0.0011

    -0.066

    75.8633

    -19.6396

    33.5483

    36.8333

    -76.3617

    359.5016

    33.5252

    179.4369

    0.0231

    1.386

    76.3632

    -19.6392

    33.5449

    36.8333

    -76.3617

    0.0015

    33.5274

    180.0017

    0.0175

    1.05

    76.9589

    -19.6389

    33.5483

    36.8333

    -76.3617

    0.5972

    33.525

    180.6747

    0.0233

    1.398

    80.6957

    -19.6365

    33.3814

    36.8333

    -76.3617

    4.334

    33.3822

    184.8898

    -0.0007

    -0.042

     

    Time of LAN

    Sol:  22/01/2011

    Lugar:  Lat =  36º 50.0' Lon = -76º 21.7'

     

    Comienzo Crepusculo Matutino:

    10:44:19  Astronomico

    11:15:10  Nautico

    11:46:41  Civil

     

    12:19:08  Orto  Z = 114.9

     

    17:16:60  Paso del astro por el Meridiano superior del Lugar

      H =  33º 31.6'

      Culminacion: Z = 180.0 LHA = 0.001468 GHA = 76.363168

     

    22:15:13  Ocaso  Z = 245.2

     

    Fin Crepusculo Vespertino:

    22:47:41  Civil

    23:19:12  Nautico

    23:50:04  Astronomico

     

    Los tiempos UT1 corresponden al paso del centro del astro

    Las alturas del fenomeno son geocentricas

     

    LAN solution

    Using all the shoots

     

    Circles of position:

    Attached: intermediate text files.

    File:


    File:


    File:


    File: 115466.navlist_115413.zip
       
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