Cerro Tololo Inter-American Observatory

observatory in Chile
Organization astronomical_observatory Q1056113
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Cerro Tololo Inter-American Observatory

Summary

Cerro Tololo Inter-American Observatory is an astronomical observatory[1]. It has Wikipedia articles in 20 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • Cerro Tololo Inter-American Observatory is located in Coquimbo Region[3].
  • Cerro Tololo Inter-American Observatory is in the country of Chile[4].
  • Cerro Tololo Inter-American Observatory's instance of is recorded as astronomical observatory[5].
  • Cerro Tololo Inter-American Observatory's instance of is recorded as organization[6].
  • Cerro Tololo Inter-American Observatory is owned by NOIRLab[7].
  • Cerro Tololo Inter-American Observatory is operated by Association of Universities for Research in Astronomy[8].
  • Cerro Tololo Inter-American Observatory is part of Global Oscillations Network Group[9].
  • Cerro Tololo Inter-American Observatory's Commons category is recorded as CTIO[10].
  • Cerro Tololo Inter-American Observatory comprises Víctor M. Blanco Telescope[11].
  • Cerro Tololo Inter-American Observatory comprises Wisconsin H-Alpha Mapper[12].
  • Cerro Tololo Inter-American Observatory comprises Southern Astrophysical Research Telescope[13].
  • Cerro Tololo Inter-American Observatory comprises PROMPT Telescopes[14].
  • Cerro Tololo Inter-American Observatory comprises Southern Photometric Local Universe Survey Telescope[15].
  • Cerro Tololo Inter-American Observatory comprises SMARTS Consortium 1.5-meter Telescope[16].
  • Cerro Tololo Inter-American Observatory comprises SMARTS Consortium 0.9 meter telescope[17].
  • Cerro Tololo Inter-American Observatory's coordinate location is recorded as {'lat': -30.169661111111, 'lon': -70.806525}[18].
  • Cerro Tololo Inter-American Observatory's official website is recorded as https://noirlab.edu/public/programs/ctio/[19].
  • Cerro Tololo Inter-American Observatory's date of official opening is recorded as 1962[20].
  • Cerro Tololo Inter-American Observatory's short name is recorded as {'lang': 'en', 'text': 'CTIO'}[21].
  • Cerro Tololo Inter-American Observatory sits at an elevation of {'unit': 'Q11573', 'amount': '+2207'}[22].
  • Cerro Tololo Inter-American Observatory's on focus list of Wikimedia project is recorded as Wikipedia:Vital articles/Level/4[23].

Body

Identity

Cerro Tololo Inter-American Observatory is part of Global Oscillations Network Group[9]. Its short name is recorded as {'lang': 'en', 'text': 'CTIO'}[21].

Operations

Cerro Tololo Inter-American Observatory is operated by Association of Universities for Research in Astronomy[8].

Ownership

Cerro Tololo Inter-American Observatory is owned by NOIRLab[7].

Why It Matters

Cerro Tololo Inter-American Observatory has Wikipedia articles in 20 language editions, a strong signal of global cultural recognition.[2] It is known by 34 alternative names across languages and contexts.[24]

It is credited with the discovery of 2006 QH181[25], an asteroid[26]; (392741) 2012 SQ31[27], an asteroid[28]; and (134210) 2005 PQ21[29], a trans-Neptunian object[30].

FAQs

What did Cerro Tololo Inter-American Observatory discover?

Cerro Tololo Inter-American Observatory is credited as discoverer of 2006 QH181[25], (392741) 2012 SQ31[27], and (134210) 2005 PQ21[29].

References

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

Direct Wikidata claims

  1. [4] . GRID Release 2017-05-22. wikidata.org.
  2. [5] . wikidata.org.
  3. [6] . GRID Release 2017-05-22. wikidata.org.
  4. [7] . wikidata.org.
  5. [3] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . 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] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [25] . wikidata.org. → on this site
  2. [27] . wikidata.org. → on this site
  3. [29] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [26] . Wikidata. wikidata.org. → on this site
  2. [28] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikidata sitelinks. wikidata.org.
  2. [24] . 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). Cerro Tololo Inter-American Observatory. Retrieved April 10, 2026, from https://4ort.xyz/entity/cerro-tololo-inter-american-observatory
MLA “Cerro Tololo Inter-American Observatory.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/cerro-tololo-inter-american-observatory.
BibTeX @misc{4ortxyz_cerro-tololo-inter-american-observatory_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Cerro Tololo Inter-American Observatory}}, year = {2026}, url = {https://4ort.xyz/entity/cerro-tololo-inter-american-observatory}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Cerro Tololo Inter-American Observatory — https://4ort.xyz/entity/cerro-tololo-inter-american-observatory (retrieved 2026-04-10)

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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. 10d ago · Abdullah1099 · 2026-08-06 view diff on Wikidata ↗
    Official website https://noirlab.edu/public/programs/ctio/
    Country
    Operator
    Has parts
    + 18 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P154]]: Logo- CTIO Color (ann14001a).jpg"
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