[Pramāṇa](https://indike.org/pramana/) › [Studies](https://indike.org/pramana/ins) › [Science, technology and education](https://indike.org/pramana/ins.science) › [The Astronomical Observatories of Jai Singh](https://indike.org/pramana/ins.science.kaye-1918) › c10.2 # The Astronomical Observatories of Jai Singh c10.2 The Astronomical Observatories of Jai Singh c10.2 - **Language:** English ### [c10.2](https://indike.org/pramana/ins.science.kaye-1918.c10.2) ¹ In 1734 Father Boudier, who helped Jai Singh, obtained 28° 37' N. and 75° 0' East of Paris for the Delhi observatory. Rennel quotes Boudier as giving longitude 77° 40'. (The longitude of the Paris observatory is 2 30' 13·5" E. of Greenwich.) Hunter gives Lat. 28 37' 36" and Long. 77 2' 27" E. For the latitude Jai Singh obtained 28 39' 0". See page 129. - [Previous: c10.1](https://indike.org/pramana/ins.science.kaye-1918.c10.1) - [Next: c10.3](https://indike.org/pramana/ins.science.kaye-1918.c10.3) - [Up: c10](https://indike.org/pramana/ins.science.kaye-1918.c10) --- Source: [https://indike.org/pramana/ins.science.kaye-1918.c10.2](https://indike.org/pramana/ins.science.kaye-1918.c10.2) · Pramāṇa