Abu al-Hasan 'Ali Abi al-Said ibn 'Abd al-Rahman ibn Ahmad ibn Yunus bin Abd al-'Ala al-Sadafi al-Misri
(أبو الحسن علي أبي السعيد بن عبد الرحمن بن أحمد بن يونس بن عبد الأعلى الصدفي المصري)
Ghayat al-Intifah fi Mareafat al-Da'ir min al-Falak min qabl al-Iritifah
Abu al-Hasan 'Ali ibn Abi al-Said 'Abd al-Rahman ibn Ahmad ibn Yunus ibn Abd al-'Ala al-Sadafi al-Misri (Egyptian Arabic: ابن يونس; c. 950 – 1009) was an important Egyptian astronomer and mathematician,[1][2][3] whose works are noted for being ahead of their time, having been based on meticulous calculations and attention to detail. He is one of the famous Muslim astronomers who appeared after Al-Battani and Abu al-Wafa' al-Buzjani, and he was perhaps the greatest astronomer of his time. Because of his brilliance, the Fatimids gave him generous gifts and established an observatory for him on Mount Mokattam near Fustat. Al-Aziz Billah ordered him to make astronomical tables, which he completed during the reign of Al-Hakim bi-Amr Allah, son of Al-Aziz, and called it al-Zij al-Kabir al-Hakimi.[4][5]
The crater Ibn Yunus on the Moon is named after him.
^David King (12 March 2008). Seling, Helaine (ed.). Encyclopaedia of the History of Science, Technology, and Medicine in Non-Western Cultures. Springer Science & Business Media. p. 1124. ISBN 978-1-4020-4559-2. Retrieved 16 November 2021.
^Science & Technology in the Islamic World - Page 77
^Science in Medieval Islam: an illustrated introduction by Howard R. Turner - Page 65
^"Starry Messenger: Ibn Yunus and Astronomical Tables". www.sites.hps.cam.ac.uk. Retrieved 18 February 2024.
^"al-Zīj al-kabīr al-Ḥākimī | ISMI". ismi.mpiwg-berlin.mpg.de. Retrieved 18 February 2024.
Abu al-Hasan 'Ali ibn Abi al-Said 'Abd al-Rahman ibn Ahmad ibnYunusibn Abd al-'Ala al-Sadafi al-Misri (Egyptian Arabic: ابن يونس; c. 950 – 1009) was...
The culture of Egypt has thousands of years of recorded history. Ancient Egypt was among the earliest civilizations in the world. For millennia, Egypt...
Al-Majriti (d. 1007) IbnYunus (d. 1009) Kushyar ibn Labban (d. 1029) Abu Nasr Mansur (d. 1036) Abu l-Hasan 'Ali (d. 1037) Ibn Sina (d. 1037) Ibn al-Haytham (d...
Yunusibn Matta (Arabic: يُونُس ٱبْن مَتّىٰ, romanized: Yūnusibn Mattā) is a prophet of God in Islam corresponding to Jonah son of Amittai in the Hebrew...
Abū Bishr Mattā ibnYūnus al-Qunnāʾī (Arabic: ﺍﺑﻮ ﺑﺸﺮ ﻣﺘﺎ ﺑﻦ ﻳﻮﻧﺲ القنائي; c. 870-20 June 940) was an Arab Christian philosopher who played an important...
Damascus and Baghdad c. 850), Al-Nayrizi (Baghdad, c. 900), IbnYunus (10th–11th century), Ibn al-Haytham (11th century), and Al-Biruni (11th century). Today...
100 years. IbnYunus calculated the rate of change to be one degree every 701⁄4 years.[citation needed] Between 1025 and 1028, the polymath Ibn al-Haytham...
in charge of the army's supplies, while he and the chamberlain al-Rabi ibnYunus (who would become a political ally of Yahya) functioned as advisors to...
Ali ibn Abd al-Rahman ibnYunus". University of St Andrews. Retrieved 2007-05-29. Akyeampong, Emmanuel K.; Gates, Henry Louis (2012). "ibn+yunus"+pendulum&pg=RA2-PA126...
but they are two signs amongst the signs of God." The Cairo astronomer IbnYunus wrote that the calculation of eclipses was one of the many things that...
be dominated by Arabic culture and Islamic astronomy. The astronomer IbnYunus (c. 950–1009) observed the Sun's position for many years using a large...
Lullus, archbishop of Mainz Abo of Tiflis, Christian martyr Al-Rabi' ibnYunus, Muslim minister (or 785) Cyneheard the Ætheling, nobleman of Wessex Cynewulf...
was separately credited to the Egyptian astronomer and mathematician IbnYunus around AD 1000. The Italian astronomer, mathematician and cosmographer...
Bazighiyya Shia (named for Bazigh ibnYunus, to whom they were related) was a Ghulat sect of Shia Islam. They believed that Ja’far ibn Muhammad al-Sādiq was God...
Urdu). Retrieved 19 June 2023. "Maulana Yunus Hayat-o-Khidmat by Maulana Mahmud Shabbir". Shaykh Muhammad Yunus Jaunpuri: Nuqoosh-o-Ta'assurat, Tarikhi...