European Southern Observatory

intergovernmental organization and observatory in Chile
Organization international_organization Q151991
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European Southern Observatory

Summary

European Southern Observatory is an international organization[1]. It draws 487 Wikipedia views per month (international_organization category, ranking #44 of 431).[2]

Key Facts

  • European Southern Observatory was a member of Verein zur Förderung eines Deutschen Forschungsnetzes[3].
  • European Southern Observatory was a member of Q118398[4].
  • European Southern Observatory was a member of European Open Science Cloud Association[5].
  • European Southern Observatory was a member of Eiroforum[6].
  • European Southern Observatory is in the country of Germany[7].
  • European Southern Observatory's instance of is recorded as international organization[8].
  • European Southern Observatory's instance of is recorded as research institute[9].
  • European Southern Observatory's instance of is recorded as astronomical observatory[10].
  • European Southern Observatory's headquarters location is recorded as Garching bei München[11].
  • European Southern Observatory's Commons category is recorded as European Southern Observatory[12].
  • European Southern Observatory comprises European Southern Observatory, La Silla-DSS[13].
  • European Southern Observatory comprises Atacama Large Millimeter Array[14].
  • European Southern Observatory comprises Paranal Observatory[15].
  • January 1, 1962 marks the founding of European Southern Observatory[16].
  • European Southern Observatory's official website is recorded as https://www.eso.org/public/france/?lang[17].
  • European Southern Observatory's official website is recorded as https://www.eso.org/[18].
  • European Southern Observatory's topic's main category is recorded as Category:European Southern Observatory[19].
  • European Southern Observatory's director / manager is recorded as Xavier Barcons[20].
  • European Southern Observatory's employees is recorded as {'amount': '+730'}[21].
  • European Southern Observatory's participant in is recorded as Event Horizon Telescope[22].
  • European Southern Observatory's member count is recorded as {'unit': 'Q6256', 'amount': '+16'}[23].
  • European Southern Observatory's position held by head of the organization is recorded as ESO’s Director General[24].
  • European Southern Observatory's on focus list of Wikimedia project is recorded as Wikipedia:Vital articles/Level/4[25].
  • European Southern Observatory's API endpoint URL is recorded as https://idp.eso.org/idp/shibboleth[26].

Body

Founding

January 1, 1962 marks the founding of European Southern Observatory[16].

Leadership

European Southern Observatory's director / manager is recorded as Xavier Barcons[20].

Operations

European Southern Observatory's headquarters location is recorded as Garching bei München[11].

Brands and Namesakes

Things named for European Southern Observatory include 3496 Arieso[27], an asteroid[28].

Why It Matters

European Southern Observatory draws 487 Wikipedia views per month (international_organization category, ranking #44 of 431).[2] It has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[29] It is known by 61 alternative names across languages and contexts.[30]

It is credited with the discovery of Sculptor Dwarf Irregular Galaxy[31], a galaxy[32] and 8991 Solidarity[33], an asteroid[34]. Entities named for it include 3496 Arieso[27], an asteroid[28].

FAQs

What did European Southern Observatory discover?

European Southern Observatory is credited as discoverer of Sculptor Dwarf Irregular Galaxy[31] and 8991 Solidarity[33].

References

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

Direct Wikidata claims

  1. [7] . wikidata.org.
  2. [8] . wikidata.org.
  3. [9] . wikidata.org.
  4. [10] . wikidata.org.
  5. [11] . wikidata.org.
  6. [12] . wikidata.org.
  7. [3] . dfn.de. Retrieved . dfn.de. Provenance: wikidata.org.
  8. [4] . web.archive.org. Retrieved . web.archive.org. Provenance: wikidata.org.
  9. [5] . eosc.eu. Retrieved . eosc.eu. Provenance: wikidata.org.
  10. [6] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . eso.org. eso.org. Provenance: wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . eso.org. eso.org. Provenance: wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . orcid.org. Retrieved . orcid.org. Provenance: wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [31] . wikidata.org. → on this site
  2. [33] . wikidata.org. → on this site
  3. [27] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [32] . Wikidata. wikidata.org. → on this site
  2. [34] . Wikidata. wikidata.org. → on this site
  3. [28] . 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. [29] . Wikidata sitelinks. wikidata.org.
  3. [30] . 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). European Southern Observatory. Retrieved March 11, 2026, from https://4ort.xyz/entity/european-southern-observatory
MLA “European Southern Observatory.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Mar. 2026, https://4ort.xyz/entity/european-southern-observatory.
BibTeX @misc{4ortxyz_european-southern-observatory_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{European Southern Observatory}}, year = {2026}, url = {https://4ort.xyz/entity/european-southern-observatory}, note = {Accessed: 2026-03-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): European Southern Observatory — https://4ort.xyz/entity/european-southern-observatory (retrieved 2026-03-11)

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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. 13d ago · KrBot bot · 2026-06-15 view diff on Wikidata ↗
    Idref id 030338530
    Viaf cluster id 169775536, 154497945
    On focus list of wikimedia project Wikipedia:Vital articles/Level/4
    "/* wbremoveclaims-remove:1| */ [[Property:P5008]]: [[Q134836745]], дублирующееся значение / duplicate value"
  2. 15d ago · Mcampany-emco · 2026-06-12 view diff on Wikidata ↗
    Library of congress authority id n80097366, n2004018005
    "/* wbremoveclaims-remove:1| */ [[Property:P244]]: n2004018005"
  3. 15d ago · Jindřich Rubeš · 2026-06-12 view diff on Wikidata ↗
    Svkkl authority id 0238217-European-Southern-Observatory
    "/* wbcreateclaim-create:1| */ [[Property:P9322]]: 0238217-European-Southern-Observatory, [[:toollabs:quickstatements/#/batch/259493|batch #259493]]"
  4. 4w ago · Nashona · 2026-05-28 view diff on Wikidata ↗
    Image last checked license
    Image purged license
    George eastman museum people id 152997
    Image unavailable reason
    + 2 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:1||1 */ [[Property:P10018]]: 152997, Matched to [[:toollabs:mix-n-match/#/entry/175671702|European Southern Observatory (#175671702)]] in [[:toollabs:mix-n-match/#/catalog/4824|Ge"
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