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Sextant

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This is an old revision of this page, as edited by Juuitchan (talk | contribs) at 20:56, 19 August 2002 (Adding sextant image). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

A sextant is a measuring instrument used to measure the angle of elevation of a celestial object, traditionally the sun above the horizon. Knowing the angle and time of day, traditionally mid-day for the sun, one can calculate the degree of latitude.