A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Greg Rudzinski
Date: 2018 Dec 11, 09:08 -0800
Attached is my current favorite haversine table that is good to 0.1' precision. Going to the more compact 2' table only requires 4 place natural haversines. What you are attempting to do now is going to be very confusing to the sailor for practical use.