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It is also occasionally referred to as Arya-shatas-aShTa literally, Aryabhata’s , because there are verses in the text. They in turn revolve around the Earth. India’s first satellite named after Aryabhata. As mentioned, Aryabhata advocated an astronomical model in which the Earth turns on its own axis. This page was last edited on 31 January , at

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Unsourced material may be challenged and removed. Aryabhata himself may not have given it a name.

Aryabhatta | 10 Major Contributions And Achievements

Gitikapada, Ganitapada, Kalakriyapada and Golapada. Aryabhata described a geocentric model of the solar system, in which the Sun and Moon are each carried by epicycles. For simplicity, people started calling it jya. The Rosen Publishing Group.

Aryabhatta Biography and Facts

The text consists of the verses and 13 introductory verses, and is divided into four padas or chapters:. However, in Arabic writings, vowels are omitted, and it was abbreviated as jb. His computational paradigm was so accurate that 18th century scientist Guillaume Le Gentil, during a visit to Pondicherry, India, found the Indian computations of the duration of the lunar eclipse of 30 August to be short by 41 seconds, whereas his charts by Tobias Mayer, were long by 68 seconds.


He was the first known astronomer to devise a continuous counting of solar days, designating each day with a number. In fact, modern names “sine” and “cosine” are mistranscriptions of the words jya and kojya as introduced by Aryabhata.

For other uses, see Aryabhata disambiguation. Aryabhatta describes that the moon and planets shine by light reflected from the sun. Internet URLs are the best. His computational paradigm was so accurate that 18th-century scientist Guillaume Le Gentil aryabhatya, during a visit to Pondicherry, India, found the Indian computations of the duration of the lunar eclipse of 30 August to arywbhatta short by 41 seconds, whereas his charts by Tobias Mayer, were long by 68 seconds.

Diophantine equations were considered very difficult to solve at the time and the Kuttaka method quickly became very popular. Similarly, his value for the length of the sidereal year at days, 6 hours, aryabjatta minutes, and 30 seconds In the same way that someone in a boat going forward sees an unmoving [object] going backward, so [someone] on the equator sees the unmoving stars going aryabhafta westward. The work was written in verse couplets and deals with mathematics and astronomy.

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Formulae for Arithmetic and Geometric Progressions. Some of his results are cited by Al-Khwarizmi and in the 10th century Al-Biruni stated that Aryabhata’s followers believed that the Earth rotated on its axis. In the Islamic world, they formed the basis of the Jalali calendar introduced in CE by a group of astronomers including Omar Khayyam,[39] versions of which modified in are the national calendars in use in Iran and Afghanistan today.


But his greatest contribution has to be ZERO, for which he became immortal.

Aryabhatta Biography

Help us improve this article! Answered May 31, Later in the 12th century, when Gherardo of Cremona translated these writings from Arabic into Latin, he replaced the Arabic jaib with its Latin counterpart, sinuswhich means “cove” or “bay”; thence comes the English word sine.

The mathematical part of the Aryabhatiya covers arithmetic, algebra, plane trigonometry and spherical trigonometry. Place value system and zero: For his explicit mention of the relativity of motion, he also qualifies as a major early physicist.

Aryabhata wrote of several treatises on mathematics and astronomy. In Ganitapada 6, Aryabhata gives the area of a triangle as. Considered in modern English units of time, Aryabhata calculated the sidereal rotation the rotation of the earth referencing the fixed stars as 23 hours, 56 minutes, and 4. We welcome suggested improvements to any of our articles. He is also known as Aryabhata I or Aryabhata the Elder to distinguish wryabhatta from a 10th-century Indian mathematician of the aryabhtta name.

When and where was he born? India and the Islamic world.