Astronomy

4233 readers
55 users here now

founded 3 years ago
MODERATORS
476
477
478
479
480
481
482
483
 
 

While humanity has been skywatching since ancient times, much of our cosmic understanding has come about only recently. Very recently.

484
 
 

I have been working on a hobby program that calculates the times of moonrise and moonset froma given location. for the formulas i have been using Jean Meeus' Astronomical Algorithms book. So far I have successful been able to calculate the ascension and declination for any given date. Currently I am working on the rising setting and transit (chapter 15). My functions work with his example of Venus, but trying with the moon I do not get accurate results. Using the interpolation method in the book does not seem to add accuracy. Am I missing something? Are there specific considerations for the moon that are not included in the book? I would greatly appreciate any advice given!

485
486
487
488
489
490
491
492
493
494
495
496
497
498
 
 

NASA described the planets as "scorching" and "bathed" in heat emitted by a distant host star.

499
500
view more: ‹ prev next ›