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    Re: Deneb, Altair and Saturn
    From: Andrés Ruiz
    Date: 2019 May 16, 15:04 +0200
    Dear Antoine,

    Other approach could be to use the vector equation of the GC
    image.png
    image.png
    X = Altair(Dec, GHA)
    V1 = Deneb(Dec, GHA)
    V2 = Saturn(Dec, GHA)

    As a reference:  Vector equation of the Circle of Position https://sites.google.com/site/navigationalalgorithms/Home/papersnavigation  

    Fair winds.
    -- 
    Andrés Ruiz
    Navigational Algorithms
    http://sites.google.com/site/navigationalalgorithms/

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