Nasir al-Din al-Tusi

Persian astronomer (1201–1274)
Person human Q302835
Nasir al-Din al-Tusi
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Nasir al-Din al-Tusi

Summary

Nasir al-Din al-Tusi is a human[1]. Born in Tus[2], he… he was born on 1201[3]. He passed away in Kadhimiya[4]. He died on 1274[5]. He worked as a philosopher[6], scientist[7], mathematician[8], astronomer[9], and polymath[10]. He ranks in the top 0.71% of human entities by monthly Wikipedia readership (771 views/month, #7,136 of 1,000,298).[11]

Key Facts

  • Born in Tus[2], Nasir al-Din al-Tusi…
  • Nasir al-Din al-Tusi passed away in Kadhimiya[4].
  • Nasir al-Din al-Tusi was born on 1201[3].
  • Nasir al-Din al-Tusi was born on February 17, 1201[12].
  • Nasir al-Din al-Tusi was born on February 18, 1201[13].
  • Nasir al-Din al-Tusi died on 1274[5].
  • Nasir al-Din al-Tusi died on June 25, 1274[14].
  • Nasir al-Din al-Tusi died on June 26, 1274[15].
  • Burial took place at Al-Kadhimiya Mosque[16].
  • Nasir al-Din al-Tusi held citizenship in Khwarazmian Empire[17].
  • Nasir al-Din al-Tusi held citizenship in Abbasid Caliphate[18].
  • Nasir al-Din al-Tusi held citizenship in Nizari Ismaili state[19].
  • Nasir al-Din al-Tusi held citizenship in Ilkhanate[20].
  • Persian was Nasir al-Din al-Tusi's native language[21].
  • Nasir al-Din al-Tusi worked as a philosopher[6].
  • Nasir al-Din al-Tusi worked as a scientist[7].
  • Nasir al-Din al-Tusi's professions included mathematician[8].
  • Nasir al-Din al-Tusi worked as an astronomer[9].
  • Nasir al-Din al-Tusi's professions included polymath[10].
  • Nasir al-Din al-Tusi's professions included architect[22].
  • Nasir al-Din al-Tusi's field of work was astronomy[23].
  • Nasir al-Din al-Tusi's field of work was Ilm al-Kalam[24].
  • Nasir al-Din al-Tusi's field of work was Islamic philosophy[25].
  • Nasir al-Din al-Tusi's field of work was mathematics[26].
  • Nasir al-Din al-Tusi's field of work was chemistry[27].

Body

Origins and Family

Nasir al-Din al-Tusi was born in Tus[2]. Recorded date of birth include 1201[3], February 17, 1201[12], and February 18, 1201[13]. Persian was his native language[21].

Career and Affiliations

Recorded occupations include philosopher[6], scientist[7], mathematician[8], astronomer[9], polymath[10], and architect[22]. Fields of work include astronomy[23], a branch of science[28]; Ilm al-Kalam[24]; Islamic philosophy[25], a branch of philosophy[29]; mathematics[26], an academic discipline[30]; chemistry[27], a branch of science[31]; and biology[32], a branch of science[33]. Employers include Alamut Library[34], a research library[35], in Nizari Ismaili state[36] and Maragheh Observatory[37]. Nasir al-Din al-Tusi held the position of vizier[38]. Doctoral students include Qutb al-Din al-Shirazi[39], Najm al-Dīn al-Qazwīnī al-Kātibī[40], and Al-Hilli[41].

Personal Life

Nasir al-Din al-Tusi's religion is recorded as Shia Islam[42].

Death and Burial

Recorded date of death include 1274[5], June 25, 1274[14], and June 26, 1274[15]. Nasir al-Din al-Tusi died in Kadhimiya[4]. He is buried at Al-Kadhimiya Mosque[16].

Works and Contributions

Things named for Nasir al-Din al-Tusi include Tusi couple[43], K. N. Toosi University of Technology[44], Shamakhy Astrophysical Observatory[45], Nasireddin[46], and 10269 Tusi[47].

Why It Matters

Nasir al-Din al-Tusi ranks in the top 0.71% of human entities by monthly Wikipedia readership (771 views/month, #7,136 of 1,000,298).[11] He has Wikipedia articles in 28 language editions, a strong signal of global cultural recognition.[48] He is known by 34 alternative names across languages and contexts.[49]

He has been cited as an influence by Nicolaus Copernicus[50], an astronomer[51], 1473–1543[52], of Kingdom of Poland[53], awarded the International Space Hall of Fame[54], specialised in astronomy[55] and Qutb al-Din al-Shirazi[56], a mathematician[57], 1236–1311[58], of Ilkhanate[59], specialised in astronomy[60].

He is credited with the discovery of Tusi couple[61], a mathematical instrument[62]. Works attributed to him include Akhlaq-i Nasiri[63], a literary work[64]; Zij-i Ilkhani[65], a literary work[66]; and Tajrīd al-Iʿtiqād[67], a literary work[68]. Entities named for him include Tusi couple[43], K. N. Toosi University of Technology[44], Shamakhy Astrophysical Observatory[45], Nasireddin[46], and 10269 Tusi[47].

His notable doctoral advisees include Al-Hilli[69] and Najm al-Dīn al-Qazwīnī al-Kātibī[70].

FAQs

Where was Nasir al-Din al-Tusi born?

Born in Tus[2], Nasir al-Din al-Tusi…

Where did Nasir al-Din al-Tusi die?

Nasir al-Din al-Tusi passed away in Kadhimiya[4].

What did Nasir al-Din al-Tusi do for work?

Nasir al-Din al-Tusi worked as philosopher[6], scientist[7], mathematician[8], astronomer[9], and polymath[10].

Who did Nasir al-Din al-Tusi influence?

Nasir al-Din al-Tusi has been cited as an influence by Nicolaus Copernicus[50] and Qutb al-Din al-Shirazi[56].

What did Nasir al-Din al-Tusi discover?

Nasir al-Din al-Tusi is credited as discoverer of Tusi couple[61].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] . A Short History of Astronomy. Retrieved . wikidata.org.
  2. [4] . MacTutor History of Mathematics archive. Retrieved . wikidata.org.
  3. [17] . wikidata.org.
  4. [18] . wikidata.org.
  5. [19] . wikidata.org.
  6. [20] . wikidata.org.
  7. [38] . wikidata.org.
  8. [23] . wikidata.org.
  9. [24] . wikidata.org.
  10. [25] . wikidata.org.
  11. [26] . wikidata.org.
  12. [27] . wikidata.org.
  13. [32] . wikidata.org.
  14. [21] . wikidata.org.
  15. [6] . al-Aʻlām (Dār al-ʻIlm, 2002). wikidata.org.
  16. [7] . al-Aʻlām (Dār al-ʻIlm, 2002). wikidata.org.
  17. [8] . al-Aʻlām (Dār al-ʻIlm, 2002). Retrieved . wikidata.org.
  18. [9] . MacTutor History of Mathematics archive. Retrieved . wikidata.org.
  19. [10] . wikidata.org.
  20. [22] . wikidata.org.
  21. [34] . wikidata.org.
  22. [37] . A Short History of Astronomy. wikidata.org.
  23. [16] . wikidata.org.
  24. [42] . MacTutor History of Mathematics archive. Retrieved . www-history.mcs.st-andrews.ac.uk. Provenance: wikidata.org.
  25. [39] . wikidata.org.
  26. [40] . wikidata.org.
  27. [41] . wikidata.org.
  28. [3] . A Short History of Astronomy. wikidata.org.
  29. [12] . Biographical Encyclopedia of Astronomers. Retrieved . islamsci.mcgill.ca. Provenance: wikidata.org.
  30. [13] . MacTutor History of Mathematics archive. Retrieved . wikidata.org.
  31. [5] . Internet Encyclopedia of Philosophy. wikidata.org.
  32. [14] . Biographical Encyclopedia of Astronomers. Retrieved . islamsci.mcgill.ca. Provenance: wikidata.org.
  33. [15] . MacTutor History of Mathematics archive. Retrieved . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [50] . wikidata.org. → on this site
  2. [56] . wikidata.org. → on this site
  3. [61] . wikidata.org. → on this site
  4. [63] . wikidata.org. → on this site
  5. [65] . wikidata.org. → on this site
  6. [67] . wikidata.org. → on this site
  7. [69] . wikidata.org. → on this site
  8. [70] . wikidata.org. → on this site
  9. [43] . wikidata.org. → on this site
  10. [44] . wikidata.org. → on this site
  11. [45] . wikidata.org. → on this site
  12. [46] . wikidata.org. → on this site
  13. [47] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site
  4. [31] . Wikidata. wikidata.org. → on this site
  5. [33] . Wikidata. wikidata.org. → on this site
  6. [35] . Wikidata. wikidata.org. → on this site
  7. [36] . Wikidata. wikidata.org. → on this site
  8. [51] . Wikidata. wikidata.org. → on this site
  9. [52] . Wikidata. wikidata.org. → on this site
  10. [53] . Wikidata. wikidata.org. → on this site
  11. [54] . Wikidata. wikidata.org. → on this site
  12. [55] . Wikidata. wikidata.org. → on this site
  13. [57] . Wikidata. wikidata.org. → on this site
  14. [58] . Wikidata. wikidata.org. → on this site
  15. [59] . Wikidata. wikidata.org. → on this site
  16. [60] . Wikidata. wikidata.org. → on this site
  17. [62] . Wikidata. wikidata.org. → on this site
  18. [64] . Wikidata. wikidata.org. → on this site
  19. [66] . Wikidata. wikidata.org. → on this site
  20. [68] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [11] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [48] . Wikidata sitelinks. wikidata.org.
  3. [49] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Nasir al-Din al-Tusi. Retrieved April 11, 2026, from https://4ort.xyz/entity/nasir-al-din-al-tusi
MLA “Nasir al-Din al-Tusi.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Apr. 2026, https://4ort.xyz/entity/nasir-al-din-al-tusi.
BibTeX @misc{4ortxyz_nasir-al-din-al-tusi_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Nasir al-Din al-Tusi}}, year = {2026}, url = {https://4ort.xyz/entity/nasir-al-din-al-tusi}, note = {Accessed: 2026-04-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Nasir al-Din al-Tusi — https://4ort.xyz/entity/nasir-al-din-al-tusi (retrieved 2026-04-11)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 5w ago · Alsadah · 2026-05-24 view diff on Wikidata ↗
    Student Abd al-Karim Ibn Tawus, Najm al-Dīn al-Qazwīnī al-Kātibī, Qutb al-Din al-Shirazi +4
    "/* wbsetclaim-create:2||1 */ [[Property:P802]]: [[Q6575496]]"
  2. 5w ago · Epìdosis · 2026-05-20 view diff on Wikidata ↗
    Occupation philosopher, scientist, mathematician +12
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32083|batch #32083]]: import P21 and P106 from GND (25)"
  3. 7w ago · Alsadah · 2026-05-10 view diff on Wikidata ↗
    Languages spoken, written or signed Persian, Arabic, Oghuz
    Date of death +1274-00-00T00:00:00Z, +1274-06-25T00:00:00Z, +1274-06-26T00:00:00Z
    Movement Avicennism
    Hrvatska enciklopedija id tusi-nasiruddin-at-
    + 42 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update:2||1 */ [[Property:P106]]: [[Q58968]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.