Misra Yantra


Mishra Yantra is one of the four distinct astronomical instruments of the Jantar Mantar observatory located in New Delhi, India. Each instrument at the Jantar Mantar are separate brilliant architectures constructed based on mathematical observations, and help in calculating different aspects of celestial objects and time. It is widely believed that the Jantar Mantar was constructed in the year 1724. The four instruments of Jantar Mantar are Samrat Yantra, Jay Prakash Yantra, Ram Yantra and the Mishra Yantra.

Historical and cultural importance of the Misra Yantra

The Mishra or composite Yantra is composed of five different instruments. This Yantra is unique to the Delhi observatory. It is believed to have been constructed by Maharaja Madho Singh, the son of Maharaja Sawai Jai Singh II. The five component yantras are the Dakshinottara Bhitti, Samrat, Niyat Chakra, Karka Rasivalaya, and the Western Quadrant.
The Dakshinottara Bhitti was also built in the Jaipur, Ujjain, Varanasi and Mathura observatories. It is a modified version of the Portable Meridian Dial present in Greek, Arabic, Hindu and European systems of astronomy. The Dakshinottara Bhitti of the Mishra Yantra is in the form of a graduated semicircle located on the eastern wall.