A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Jim Vrancik
Date: 2020 Oct 2, 14:48 -0700
Wow. It didn't take long to convince me that equations are not the way to go. So where does one find a dowloadable table of GHA's of the moon that I can insert into an excel spreadsheet and then do a table look-up and interpolation to get what I want?