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Summary Of: Sextant (astronomical)
Encyclodia Page On: Sextant (astronomical)
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astrometry
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Sextant
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stars
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transit telescopes
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astrometry
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Hipparcos
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mural instruments
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mural instrument
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quadrants
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Muslim astronomers
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Ray, Iran
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Abu-Mahmud al-Khujandi
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994
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al-Birūni
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al-Marrākushī
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al-Kāshī
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Ulugh Beg
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Tycho Brahe
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navigator's sextant
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alidade
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telescope
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graduations
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Taqi al-Din
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equinoxes
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Tycho Brahe
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Johannes Hevelius
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alidade
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John Flamsteed
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Astronomer Royal
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Royal Greenwich Observatory
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O'Connor, John J.
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Robertson, Edmund F.
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MacTutor History of Mathematics archive
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Categories
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Astronomical instruments
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Measuring instruments
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Historical scientific instruments
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History of astronomy
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This article is licensed under the
GNU Free Documentation License
. It uses material from the
Wikipedia article "Sextant (astronomical)"
.