The primary use of a sextant is to measure the angle between an astronomical object and the horizon for the purposes of celestial navigation The estimation of this angle, the altitude, is known as sighting or shooting the object, or taking a sight Sextant, instrument for determining the angle between the horizon and a celestial body such as the sun, the moon, or a star, used in celestial navigation to determine latitude and longitude. A sextant is an old navigational tool that measures elevation using angular distances You can use a sextant to determine the altitude in the sky of the sun, moon, or other celestial bodies relative to the horizon You can then use that.
A sextant is a precision optical instrument used primarily in maritime and celestial navigation A sextant’s main use is to measure the angle that separates a celestial body—like the sun, moon, or stars—from the horizon Sextant a sextant is a tool that measures angles Navigators used sextants to measure the angle between a visible object, like the sun or a star, and the horizon Using mirrors and a scale, the sextant provided navigators with precise measurements that allowed them to determine the distance between objects and calculate their latitude while at sea. The sextant is a valuable instrument used to determine the angle between the horizon and a celestial body like the sun, moon or star
Sextant derives its name from the latin word’ sextus
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