[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) › c10.46 # The Astronomical Observatories of Jai Singh c10.46 The Astronomical Observatories of Jai Singh c10.46 - **Language:** English ### [c10.46](https://indike.org/pramana/ins.science.kaye-1918.c10.46) ² This implies that the longitude of Delhi was taken as 77° 16′ E. of Greenwich. It is really 77° 13′ 5″, Zurich observatory is 8° 34′ E. of Greenwich. - [Previous: c10.45](https://indike.org/pramana/ins.science.kaye-1918.c10.45) - [Next: c10.47](https://indike.org/pramana/ins.science.kaye-1918.c10.47) - [Up: c10](https://indike.org/pramana/ins.science.kaye-1918.c10) --- Source: [https://indike.org/pramana/ins.science.kaye-1918.c10.46](https://indike.org/pramana/ins.science.kaye-1918.c10.46) · Pramāṇa