Zīj-i Sulṭānī (Persian: زیجِ سلطانی) is a Zij astronomical table and star catalogue that was published by Ulugh Beg in 1438–1439. It was the joint product... 3 KB (442 words) - 12:00, 5 July 2023 |
 | is not to improve the observatory's accuracy. Zīj-i Sultānī (Persian: زیجِ سلطانی) is a Zij astronomical table and star catalogue that was published by... 21 KB (2,942 words) - 21:10, 19 January 2024 |