A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Ed Popko
Date: 2019 Oct 11, 04:39 -0700
In response to Doug's question about estimation of sun's declination, you suggested a simple graph would produce better results than a linear interpolation between solstices. Is the attached drawing close to what you were suggesting?
This draft does not follow your dot count recommendations exactly. It's just to see if I understood your suggestion.