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    Re: Latitude From Two Star Altitudes Only
    From: David Pike
    Date: 2026 Apr 4, 05:26 -0700

    Frank 
    Thanks for pointing that out. My apologies.  As a last-minute afterthought, I decided to help people when they got to an arcsine to translate.  Unfortunately, I confused the C I’d foolishly added to my diagram while figuring out the ABC of the cosine rule with the C in Capella, so my intended help was both wrong and a distraction.  Please ignore it.  The remainder of the question still holds.  Incidentally, a second rework of my calculations this morning brings me to 0.55 minutes of where I started my test from.

       
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