What Is CULMINATION? CULMINATION Definition & Meaning
Channel: Audiopedia
Date: 2018-11-18

What is CULMINATION, What does CULMINATION mean, CULMINATION meaning, CULMINATION definition, CULMINATION explanation

In observational astronomy, the culmination of a celestial object (the Sun, the Moon, a planet, a star, or a deep-sky object) or constellation is either of two moments when it reaches the observer's meridian[1][2] on the celestial sphere, on which it appears to move along a circular path over the course of a day, due to Earth's rotation.

As viewed from the surface of a terrestrial body, except its geographic poles, a celestial object passes through the meridian twice a day: once at its upper culmination, when it reaches its highest point as viewed from a given location on Earth, and once at its lower culmination, when it reaches its lowest point. The term culmination is often used to mean upper culmination.[1][2][3]
Source: Wikipedia.org