A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: David C
Date: 2020 Mar 2, 16:40 -0800
If anyone makes a sci-fi movie about killer rays from the sun's sub point I need not worry as my house will never be at that location.
2400 hours is north west of NZ, about where I would expect the interrnational date line to be. I assume that the times on the arc are not UT.
Could this script be married to a program such as flightradar24 to identify aircraft that are at the subpoint? Why you would want to do that I do not know but why not?
If the arc were pre-computed could the graph be used as a quick and dirty method of get-me-home CN?