[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) › c5.4 # The Astronomical Observatories of Jai Singh c5.4 The Astronomical Observatories of Jai Singh c5.4 - **Language:** English ### [c5.4](https://indike.org/pramana/ins.science.kaye-1918.c5.4) “Homage to holy Ganesh. Catalogue of 48 constellations. From the time of Ulugh Beg's table A.H. 841 to the present date A.H. 1138² or 297 years the mean motion³ is 4 degrees 8 minutes. In the \*Zīj Muḥammad Shāhī\* the estimates of declination, etc., are taken from the globe. Right ascension divided by six is apparent time.” - [Previous: c5.3](https://indike.org/pramana/ins.science.kaye-1918.c5.3) - [Next: c5.5](https://indike.org/pramana/ins.science.kaye-1918.c5.5) - [Up: c5](https://indike.org/pramana/ins.science.kaye-1918.c5) --- Source: [https://indike.org/pramana/ins.science.kaye-1918.c5.4](https://indike.org/pramana/ins.science.kaye-1918.c5.4) · Pramāṇa