Celestial Body
In maritime context, a celestial body refers to any natural object in the sky that can be used for navigation purposes. This includes the sun, moon, planets, and stars. Celestial navigation is the practice of using these celestial bodies to determine a ship's position and course at sea. This method of navigation has been used for centuries and was particularly important before the invention of modern navigational tools. By measuring the angle between the horizon and a celestial body, sailors can calculate their latitude and longitude. Celestial navigation requires a clear view of the sky and a knowledge of astronomical principles.
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