Nautical Decorative Bronze Sextant 4.25"
This nautical bronze Sextant has a length of 4.25" a width of 4.25" and is 2.5" deep.
This replica nautical sextant (astrolabe) has a fully functional index arm, telescope, light filters (shade glasses) and index & horizon mirrors. The sextant is meant for display only. A Cotton carrying bag is included.
The sextant is made of high quality bronze. The finish is antiqued distressed bronze to give it an authentic nautical antique look, blemishes & imperfections are expected. - Material: Solid bronze & glass
- Size: 4.25" length x 4.25" width x 2.5" height
- Includes a Cotton carrying bag
- For display only
A sextant is an instrument used to measure the angle between any two visible objects. Its primary use is to determine the angle between a celestial object and the horizon which is known as the altitude. Making this measurement is known as sighting the object, shooting the object, or taking a sight and it is an essential part of celestial navigation. The angle, and the time when it was measured, can be used to calculate a position line on a nautical or aeronautical chart. A common use of the sextant is to sight the sun at solar noon and to measure the elevation (altitude) angle at night from the horizon plane to Polaris to find one's latitude (in northern latitudes). Since the sextant can be used to measure the angle between any two objects, it can be held horizontally to measure the angle between any two landmarks which will allow for calculation of a position on a chart. A sextant can also be used to measure the Lunar distance between the moon and another celestial object (e.g., star, planet) in order to determine Greenwich time which is important because it can then be used to determine the longitude.The article "Sextant" is part of the Wikipedia encyclopedia. HTTPS://en.wikipedia.org/wiki/Sextant This bronze ship's sextant would make a great addition to your nautical home or office decor and makes a great gift.
More Sizes & Styles Of Sextants & Astrolabes Are Available.
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