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Long Term Almanac

by

Geoffrey Kolbe



 

Long Term Almanac
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A ONE-BOOK SOLUTION TO CELESTIAL NAVIGATION
Important instructions, examples, and workforms

With a sextant, watch, and this book alone you can navigate worldwide till 2050, with essentially the same accuracy you would obtain with any set of tables or almanacs.

Below are samples of finding GHA and declination using the Long Term Almanac

For more examples and sample tables, please see these detailed notes from our online celestial navigation course where we teach the use of these tables at the end of the course.
LTA annotation, examples, and forms.

There is also a very neat analemma rendition in these notes
that we made for the Emergency Navigation book.


To come back to this page use
starpath.com/LTA