Chakra Yantram In Hindu Astronomy

In Hindu astronomy, Chakra Yantram is a stick or pipe fixed on the meridian with a circle made of any other metal attached to it at the top constitutes the chakra yantram. A rotating tube is placed on the center of the circle. The tube is rotated so that through it one can observe and recognize a particular body in the sky. The position of the tube from which one observes is marked on the circle,

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