+- Forums (https://thenauticalalmanac.com/Forum)
+-- Forum: Celestial Navigation Paperwork & Methods (https://thenauticalalmanac.com/Forum/forumdisplay.php?fid=26)
+--- Forum: GHA Aries Long term for years 2017-2025 (https://thenauticalalmanac.com/Forum/forumdisplay.php?fid=61)
+--- Thread: GHA Aries Long term for years 2017-2025 (/showthread.php?tid=94)
GHA Aries Long term for years 2017-2025 - CelNav57 - 03-15-2017
GHA Aries Long Term for the years 2017 to 2025 has just been added to our site.
You'll find it under Essential Celestial Navigation downloads
The file is- Table 4 GHA ARIES FOR THE YEARS 2017-2025
The previous Table 4 GHA ARIES, etc....was for the years 2011 to 2019.
Let me know how you like it or any changes you'd suggest.
Clear skies,
CelNav57
RE: GHA Aries Long term for years 2017-2025 - P.Rutherford - 03-21-2017
How is the month and year figure determined in "part a" ?
RE: GHA Aries Long term for years 2017-2025 - Guest - 03-22-2017
Good question- I think its the GHA ♈ of the first day of each month at GMT 00:00:00.
RE: GHA Aries Long term for years 2017-2025 - CelNav57 - 03-22-2017
You are correct. "part a" uses the GHA of ♈ at GMT 00:00:00 for first day of the respective months.