Jantar Mantar is a renowned scientific place in Jaipur, and it symbolizes the great history and brilliance of Maharaja Sawai Jai Singh II. Here you will be admired with many astronomical stone-made devices in the study space and astronomy. Maharaja Jai Singh’s curiosity and interest in Physics and Mathematics led to this historical scientific attraction.

We know that Maharaja Express is known for its unique itinerary packages, which lead to India’s famous historic places. In the same way, when Maharaja’s Express reaches Jaipur, you can plan a trip to Jantar Mantar in Jaipur. Let’s know about the complete tourist attractions of Jantar Mantar through Maharaja’s Express.

History of Jantar Mantar:

This historic astronomical observatory was built by Maharaja Sawai Jai Singh II after he was ordered by Emperor Muhammad Shah to rectify the astronomical calculations. Maharaja Sawai Jai Singh II is a great scholar in Physics, Mathematics, and astronomy, and he gathered all the data related to astronomy from European and Persian nations. And then this huge science observatory was established.

Totally, he established five observatories in Delhi, Jaipur, Mathura, Ujjain, and Varanasi. The observatory in Jaipur is the largest one, and still today it stands with all its instruments, but the remaining observatories are almost ruined. These stone-made astronomical instruments are helpful to calculate the accurate time and position of planetary bodies,s etc.

Attractions of Jantar Mantar:

Attractions in Jantar Mantar is the stone-made instruments which are meant for astronomical practices. Totally, there are 19 instruments for studying astronomical details, studying space, the position of celestial bodies, and accurate time, etc. If you want to know about the complete details of the instruments, hire a local guide.

Vrihat Smarat Yantra:

Vrihat Smarat Yantra is the largest sundial in Jantar Mantar to calculate the time to the precision of 2 seconds. This sundial, located at the center of Jantar Mantar with an imposing height of 27 m and is also known as the world’s tallest sundial. Most importantly, never miss this instrument when you visitthe  Jantar Mantar.

Ram Yantra:

The Ram Yantra instrument is used to measure the elevation of the Sun and the planets. The instrument appears with a pair of tube-shaped structures, and each structure has a pole at the center with equal height. Inside the walls of these structures, scales of altitude and azimuth of extra-terrestrial bodies can be found.

Laghu Smarat Yantra:

This instrument is known as a small instrument resembling Vrihant Smarat Yantra, and this one also calculates accurate time with a precision of 20 seconds. The accurate time will be easily calculated by this instrument from the position of the ramp’s shadow.

Chakra Yantra:

The Chakra Yantra is meant for the calculation of the hour angle and coordinates of the Sun. This instrument is in a ring shape and consists of four semi-circular arcs. When the shadow from the sundial projects on the instrument, it will calculate the declination of the Sun. In a day, it calculates the declination of the Sun four times.

Jaya Prakash Yantra:

Jaya Prakash Yantra is also one of the major instruments of Jantar Mantar, and it calculates the hour angles, position, azimuth, and elevation of heavenly bodies. This instrument was constructed in the shape of two hemispherical bowls like sundials. Then the reversed image of the sky falls on this instrument’s marble slabs, and it will calculate the movements of the heavenly bodies.

Nadivalaya:

This instrument is used to calculate the hemisphere of the Earth. Nadivalaya is designed with a pair of circular plates inclined in a position of North and South facing. Then the instrument will be parallel to the Earth’s equatorial plane.

And some other few instruments like Digamasa, which is helpful to predict the sunset and sunrise timings, and Karnti Vritya, to calculate the solar sign of the Sun. Many instruments in Jantar Mantar are notable for different tasks to study astronomical elements.

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