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Title
The world`s largest stone sundial, and is a UNESCO World Heritage site-JANTAR-MANTAR JAIPUR RAJASTHAN INDIA #211331535
Description
The monument features instruments operating in each of the three main classical celestial coordinate systems: the horizon-zenith local system, the equatorial system, and the ecliptic system.The observatory consists of nineteen instruments for measuring time, predicting eclipses, tracking location of major stars as the earth orbits around the sun, ascertaining the declinations of planets, and determining the celestial altitudes and related ephemerides.
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