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    Re: Azimuth and Declination formulae
    From: Henry Halboth
    Date: 2005 Jul 18, 13:28 -0400

    A bit more complicated, but generally employed with the Time Sight is ...
    
    hav Z = sec ho x sec L x sin 1/2S - ho x sin 1/2S -L, where ...
    
    Z = azimith, named according to Latitude + meridian angle, E or W
    ho = corrected altitude
    L = Latitude
    pd = polar distance
    S = (ho + L + pd)/2
    
    
    

       
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