The meaning of sextant is an instrument for measuring angular distances used especially in navigation to observe altitudes of celestial bodies (as in ascertaining latitude and longitude). A sextant is a doubly reflecting navigation instrument that measures the angular distance between two visible objects The primary use of a sextant is to measure the angle between an astronomical object and the horizon for the purposes of celestial navigation. A device used on a ship or aircraft for measuring angles, such as those between stars or that… An optical instrument used in navigation and consisting of a telescope through which a sighting of a heavenly.click for more definitions. Definition of sextant noun in oxford advanced learner's dictionary
Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Sextant synonyms, sextant pronunciation, sextant translation, english dictionary definition of sextant An astronomical instrument used to determine latitude and longitude at sea by measuring angular distances, especially the altitudes of sun, moon, and stars. See examples of sextant used in a sentence. Definition of sextant in the definitions.net dictionary Information and translations of sextant in the most comprehensive dictionary definitions resource on the web.
The device consists of an arc of a circle, marked off in degrees, and a movable radial arm pivoted at the Looking for online definition of sextant in the medical dictionary Meaning of sextant medical term A sextant is a doubly reflecting navigation instrument used to measure the angle between any two visible objects A sextant is an instrument used for measuring angles, for example between the sun and the horizon, so that the position of a ship or airplane can be calculated. A sextant is a tool for measuring the angles between heavenly bodies — the kind found in outer space
Used as a navigational tool out at sea, it helps determine a ship's longitude and latitude. Sextant (plural sextants) (nautical) a navigational device for deriving angular distances between objects so as to determine latitude and longitude When learning how to use the sextant, one of the most important first steps is to understand how it works I have spent the last 10 years learning how my sextant works, picking up a lot of useful tips along the way To consolidate all that experience, i have put together this guide with the intention of sharing that knowledge with you A sextant is a navigational instrument that measures the.
See ‘meaning & use’ for definitions, usage, and quotation evidence. An instrument used to determine the position of a ship or airplane by measuring the positions of the stars and sun A sextant is a doubly reflecting navigation instrument used to measure altitude or the angle between any two visible objects Sextant is one of the oldest navigation instruments used by mariners, its called sextant because its arc is 1/6th of a circle i.e 60° but it can measure angles upto 120° using double reflection principle 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
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