For those interested in learning more about spherical astronomy, there are several resources available:
The fundamental relationship for the PZX triangle is: sin(a) = sin(φ) sin(δ) + cos(φ) cos(δ) cos(H) spherical astronomy problems and solutions
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. For those interested in learning more about spherical
To solve problems involving celestial coordinates, it is essential to understand the relationships between the different coordinate systems. For example, to convert equatorial coordinates to ecliptic coordinates, we can use the following formulas: Can’t copy the link right now
cosine z equals sine open paren phi close paren sine open paren delta close paren plus cosine open paren phi close paren cosine open paren delta close paren cosine open paren cap H close paren : Use this to relate the object's azimuth ( ) and hour angle (
H=arccos(0.3193)≈71.38∘cap H equals arc cosine 0.3193 is approximately equal to 71.38 raised to the composed with power Earth rotates at a rate of 15∘15 raised to the composed with power