# Abū Ja'far Aḥmad ibn al‐Kammād

> Abu Jafar Ahmad ibn Yusuf ibn al-Kammad was a Muslim Arab astronomer born in Seville, Al-Andalus. He is known to have been educated in Cordoba by the students of Al-Zarqali. His works such as al Kawr ala al dawr, al Amad ala al abad, and al Muqtabas, which is a compilation of the two previous Zij, made him famous not only on the Iberian Peninsula but across the Maghreb, and specifically Tunisia, where the astronomer Ibn Ishaq al-Tunisi wrote commentaries on his works.

*Al-Andalus Muslim astronomer*

**Canonical URL:** https://fame.am/person/abu-ja-far-ahmad-ibn-al-kammad

## Identity
- **Profile type:** Scientist ([Wikidata](https://www.wikidata.org/entity/Q39631))
- **Category:** Scientists
- **Died:** 1195
- **Status:** deceased
- **Gender:** male

## Fame
- **Popularity score:** 37.9 / 100
- **Momentum:** 8.6 / 100  (trend: RISING)
- **Historical depth:** 5.5 / 100
- **Attention shift:** 47.6 / 100
- **Source confidence:** 35.0 / 100
- **Profile completeness:** 45.0 / 100

## Sources
- [Ibn al-Kammad](https://it.wikipedia.org/wiki/Ibn_al-Kammad)
- [ابن الحماد](https://ar.wikipedia.org/wiki/%D8%A7%D8%A8%D9%86_%D8%A7%D9%84%D8%AD%D9%85%D8%A7%D8%AF)
- [Ibn al-Kammad](https://en.wikipedia.org/wiki/Ibn_al-Kammad)
- [Ibn Kammod](https://uz.wikipedia.org/wiki/Ibn_Kammod)
- [Îbn Hemad](https://ku.wikipedia.org/wiki/%C3%8Ebn_Hemad)
- [Ibne Alcamade](https://pt.wikipedia.org/wiki/Ibne_Alcamade)
- [Wikidata](https://www.wikidata.org/wiki/Q5984305)

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