The Golayantra was primarily used to determine the position of celestial bodies, such as the sun, moon, and stars, in the sky.

The Golayantra operates on the principle of reflection of light. It uses a series of mirrors to direct sunlight onto a graduated scale, which allows astronomers to measure the altitude and azimuth of celestial bodies.

The Golayantra was first invented in the 5th century BCE by the Indian astronomer and mathematician Aryabhata.

The Golayantra is typically made of metal, such as brass or copper, due to its durability and resistance to corrosion.

The main components of a Golayantra include a graduated scale, a series of mirrors, and a sighting tube.

A Golayantra measures the altitude of a celestial body by measuring the angle between the celestial body and the horizon.

A Golayantra measures the azimuth of a celestial body by measuring the angle between the celestial body and the north point.

Some of the limitations of a Golayantra include that it can only be used during the day, it cannot be used to measure the position of celestial bodies near the horizon, and it is not accurate enough for precise astronomical observations.

Some of the applications of a Golayantra include determining the time of day, finding the direction of Mecca, and measuring the distance to celestial bodies.

Aryabhata, an Indian astronomer and mathematician, invented the Golayantra in the 5th century BCE.

The Golayantra holds significance in the history of Indian astronomy as it was the first astronomical instrument invented in India, the most accurate astronomical instrument of its time, and was used to make important astronomical discoveries.

The Golayantra is no longer used in modern astronomy as it has been replaced by more advanced and accurate instruments.

Examples of Golayantras can be found in museums, observatories, and private collections around the world.

The Golayantra holds cultural significance in India as it is considered a symbol of scientific achievement, associated with religious ceremonies, and used in traditional astrology.

The Golayantra influenced the development of astronomy in India by laying the foundation for the development of Indian astronomy, inspiring later astronomers to make new discoveries, and helping to spread astronomical knowledge among the general public.