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A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Longitude by noon sight
From: Bill B
Date: 2017 Jul 21, 15:33 -0400
From: Bill B
Date: 2017 Jul 21, 15:33 -0400
On 7/21/2017 2:58 PM, John D. Howard wrote: > David, > > If you think about it, if the sun moved at 15 d per hour then there > would not be an equation of time.... For a quick proof, crack open an almanac and compare the GHAs over a three to six day period at the same time. If exactly 15 d per hour, they should be the identical.
