celestial altitude的意思|示意

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English Word Celestial Altitude Explained

Celestial Altitude is a technical term related to the study of astronomy and navigation. It refers to the angular distance of a celestial object above the horizon in a given time and location.

In order to accurately measure celestial altitude, astronomers and navigators must have access to mathematical formulas. These formulas enable them to calculate the angular distance of an object above the horizon.

In astronomy, celestial altitude refers to the angular distance of a celestial object above the horizon when viewed from Earth. Exploring the night sky is often done by plotting the celestial altitude of a particular object. For example, as the moon ascends in the sky, its celestial altitude increases.

In navigation, celestial altitude is used to accurately plot the position of an ocean vessel. Mariners use a sextant to measure the angle between the horizon and a celestial body, such as the Sun or the North Star. This measurement is then used to calculate the vessel's position relative to the celestial object.

Celestial altitude is thus a key concept in ocean navigation and the study of astronomy. The ability to accurately measure and calculate celestial altitude is the result of centuries of research into the physical laws that govern the movements of stars and planets.