astro.wikisort.org - Researcher

Qāḍī Zāda al-Rūmī (1364 in Bursa, Ottoman Empire – 1436 in Samarqand, Timurid Empire), whose actual name was Salah al-Din Musa Pasha (qāḍī zāda means "son of the judge", al-rūmī "the Roman" indicating he came from Asia Minor, which was once Roman), was a Turkish astronomer and mathematician who worked at the observatory in Samarkand. He computed sin 1° to an accuracy of 10⁻¹².

Together with Ulugh Beg, al-Kāshī and a few other astronomers, Qāḍī Zāda produced the Zij-i-Sultani, the first comprehensive stellar catalogue since the Maragheh observatory's Zij-i Ilkhani two centuries earlier. The Zij-i Sultani contained the positions of 992 stars.

His works

• Sharh al-Mulakhkhas (Commentary on Jaghmini's compendium on the science of Astronomy)
• Sharh Ashkal al-Ta'sis (Commentary on Samarkandi's Arithmetics)

Further reading

External links

• Ragep, F. Jamil (2007). "Qāḍīzāde al‐Rūmī: Ṣalāḥ al‐Dīn Mūsā ibn Muḥammad ibn Maḥmūd al‐Rūmī". In Thomas Hockey; et al. (eds.). The Biographical Encyclopedia of Astronomers. New York: Springer. p. 942. ISBN 978-0-387-31022-0. (PDF version)

На других языках

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[de] Qadi Zada

Salah ad-Din Musa Pascha, bekannt als Ṣalāḥ ad-Dīn Mūsā ibn Maḥmūd ibn Muḥammad al-maʿrūf bi-Qāḍī Zāda ar-Rūmī, (* 1364 in Bursa, Osmanisches Reich; † 1436 in Samarkand) war ein türkischer Mathematiker und Astronom an der Medrese und der Sternwarte von Uluġ Beg in Samarkand.

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- [en] Qāḍī Zāda al-Rūmī

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[es] Qāḍī Zāda al-Rūmī

Qāḍī Zāda al-Rūmī ( Bursa, Imperio otomano en 1364- Samarcanda en 1436), cuyo nombre real era Salah al-Din Pasha Musa, que significa "hijo del juez", y apodado al-rūmī porque vino de Asia menor, una vez parte del Imperio Romano. Fue un astrónomo y matemático turco que trabajó en el observatorio de Gurjani Zij junto al sultan Ulugh Beg y otros astrónomos.

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[fr] Qadi-zadeh Roumi

Qadi-zadeh Roumi (« fils du juge anatolien » en persan), de son vrai nom Salah ad-Din Musa Pasha (SalaH ad-dîn : intégrité de la religion, mûsâ : Moïse en arabe), mathématicien et astronome (1364 à Bursa en Turquie – 1436 à Samarcande en Ouzbékistan).

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[it] Qadi-zade-i Rumi

Qāḍī-zāde-i Rūmī[1], il cui vero nome era Ṣalāḥ al-Dīn Mūsā Pascià (turco قاضی‌ زاده رومی; Bursa, 1364 – Samarcanda, 1436), è stato un astronomo e matematico turco, attivo nell'Emirato timuride.

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[ru] Кази-заде ар-Руми

Салахуддин Муса ибн Мухаммад ибн Махмуд Кази-заде ар-Руми (Бурса, Турция, 1364 — Самарканд, 1437) — среднеазиатский математик и астроном империи Тимуридов.

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