Bureau des Longitudes

organization
Organization academy_of_sciences Q1010517
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Bureau des Longitudes

Summary

Bureau des Longitudes is an academy of sciences[1]. It draws 21 Wikipedia views per month (academy_of_sciences category, ranking #39 of 117).[2]

Key Facts

  • Bureau des Longitudes's field of work was celestial mechanics[3].
  • Bureau des Longitudes's field of work was geodesy[4].
  • Bureau des Longitudes's field of work was astronomy[5].
  • Bureau des Longitudes is in the country of France[6].
  • Bureau des Longitudes's instance of is recorded as academy of sciences[7].
  • Bureau des Longitudes's instance of is recorded as learned society[8].
  • Bureau des Longitudes's founder is recorded as Henri Grégoire[9].
  • Bureau des Longitudes's ISNI is recorded as 000000012288831X[10].
  • Bureau des Longitudes's VIAF cluster ID is recorded as 259317784[11].
  • Bureau des Longitudes's GND ID is recorded as 35930-0[12].
  • Bureau des Longitudes's Library of Congress authority ID is recorded as n81033745[13].
  • Bureau des Longitudes's Bibliothèque nationale de France ID is recorded as 118738393[14].
  • Bureau des Longitudes's IdRef ID is recorded as 026501953[15].
  • Bureau des Longitudes's child organization or unit is recorded as Paris Observatory, PSL University[16].
  • Bureau des Longitudes's child organization or unit is recorded as Institut de mécanique céleste et de calcul des éphémérides[17].
  • Bureau des Longitudes's industry is recorded as Public administration in healthcare and social services[18].
  • Bureau des Longitudes's industry is recorded as higher education[19].
  • Bureau des Longitudes's chairperson is recorded as Luc Blanchet[20].
  • +1795-06-25T00:00:00Z marks the founding of Bureau des Longitudes[21].
  • Bureau des Longitudes's coordinate location is recorded as {'lat': 48.8572, 'lon': 2.33806}[22].
  • Bureau des Longitudes's Freebase ID is recorded as /m/02l9lv[23].
  • Bureau des Longitudes's NL CR AUT ID is recorded as av20211125829[24].
  • Bureau des Longitudes's official website is recorded as https://site.bdlg.fr/[25].
  • Bureau des Longitudes's topic's main category is recorded as Category:Bureau des longitudes[26].
  • Bureau des Longitudes's Gran Enciclopèdia Catalana ID is recorded as 0012854[27].

Body

Founding

Bureau des Longitudes's founder is recorded as Henri Grégoire[9]. +1795-06-25T00:00:00Z marks the founding of it[21].

Identity

Bureau des Longitudes's official name is recorded as {'lang': 'fr', 'text': 'BUREAU DES LONGITUDES'}[28]. Its short name is recorded as {'lang': 'fr', 'text': 'BDL'}[29].

Leadership

Bureau des Longitudes's chairperson is recorded as Luc Blanchet[20].

Operations

Subsidiaries include Paris Observatory, PSL University[16], a grand établissement[30], in France[31], founded in 1667[32], headquartered in Paris[33] and Institut de mécanique céleste et de calcul des éphémérides[17], a research institute[34], in France[35], founded in 1998[36].

Industry

Industries include Public administration in healthcare and social services[18] and higher education[19]. Fields of work include celestial mechanics[3], a branch of mechanics[37]; geodesy[4], an academic discipline[38]; and astronomy[5], a branch of science[39].

Why It Matters

Bureau des Longitudes draws 21 Wikipedia views per month (academy_of_sciences category, ranking #39 of 117).[2] It has Wikipedia articles in 14 language editions, a strong signal of global cultural recognition.[40] It is known by 15 alternative names across languages and contexts.[41]

References

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

Direct Wikidata claims

  1. [6] . wikidata.org.
  2. [7] . wikidata.org.
  3. [8] . wikidata.org.
  4. [3] . wikidata.org.
  5. [4] . Czech National Authority Database. Retrieved . wikidata.org.
  6. [5] . Czech National Authority Database. Retrieved . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . BnF authorities. Retrieved . wikidata.org.
  13. [15] . BnF authorities. Retrieved . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . SIRENE. wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . enseignementsup-recherche.gouv.fr. enseignementsup-recherche.gouv.fr. Provenance: wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . Freebase Data Dumps. wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.
  26. [28] . SIRENE. wikidata.org.
  27. [29] . wikidata.org.

Inline context (facts about related entities)

  1. [37] . Wikidata. wikidata.org. → on this site
  2. [38] . Wikidata. wikidata.org. → on this site
  3. [39] . Wikidata. wikidata.org. → on this site
  4. [30] . Wikidata. wikidata.org. → on this site
  5. [31] . Wikidata. wikidata.org. → on this site
  6. [32] . Wikidata. wikidata.org. → on this site
  7. [33] . Wikidata. wikidata.org. → on this site
  8. [34] . Wikidata. wikidata.org. → on this site
  9. [35] . Wikidata. wikidata.org. → on this site
  10. [36] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [40] . Wikidata sitelinks. wikidata.org.
  3. [41] . 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). Bureau des Longitudes. Retrieved April 10, 2026, from https://4ort.xyz/entity/bureau-des-longitudes
MLA “Bureau des Longitudes.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/bureau-des-longitudes.
BibTeX @misc{4ortxyz_bureau-des-longitudes_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Bureau des Longitudes}}, year = {2026}, url = {https://4ort.xyz/entity/bureau-des-longitudes}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Bureau des Longitudes — https://4ort.xyz/entity/bureau-des-longitudes (retrieved 2026-04-10)

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