A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Herman Dekker
Date: 2015 Nov 22, 01:32 -0800
Is there a member who has this very useful TI-89 calculator + Starpilot program, that calculator can solve almost every CN problem except one. Well I cannot find it. Generating the GHA Aries for a specific date/time. There is a precompute modefor Sun, Moon, Planets and 172 Stars but not for Aries. Other programs have often Aries somewhere in there starlist for calculation, but not Starpilot. I have the paper LTA for Aries, but the calculator should be capable of generating this info. Perhaps it is somewhere hidden in the menu??