(34S) - Sunrise/Sunset

[Jeff O.]

(02-15-2015 07:57 PM)Dieter Wrote:  Only the comment in the code needs an update:

Thanks, I missed that. Fixed in my listing.

(02-15-2015 07:57 PM)Dieter Wrote:  I would like to ask a final question: the accuracy for 2015 is astonishing. But what about other years? I assume the program uses constants that are optimized for a certain period. How well does the program perform for e.g. 2000, 2050 or 2100? What is the range of years the used constants were optimized for?

Dieter

That's a good question. I simply copied Marwan's work, so he or someone else with knowledge of such calculations would have to answer.