04-22-2023, 10:30 PM
PeterB,
Ok, that makes it perfectly clear. I see it's a very simple process. It's interesting that I have never seen any direct reference to either the Eastern or Western Ap λ adjustments other than adding (or subtracting) DR λ to/from GHA.
It's alluded to in HO. 249 for the Eastern longitude but nowhere else. Strange....very strange.
Thank you for taking the time and effort in explaining this topic of confusion. Well done.
Clear skies,
Paul
Ok, that makes it perfectly clear. I see it's a very simple process. It's interesting that I have never seen any direct reference to either the Eastern or Western Ap λ adjustments other than adding (or subtracting) DR λ to/from GHA.
It's alluded to in HO. 249 for the Eastern longitude but nowhere else. Strange....very strange.
Thank you for taking the time and effort in explaining this topic of confusion. Well done.
Clear skies,
Paul