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Mount Wilson Observatory

astronomical observatory in Los Angeles County, California
Organization astronomical_observatory Q466863
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Mount Wilson Observatory

Summary

Mount Wilson Observatory is an astronomical observatory[1]. It ranks in the top 3% of astronomical_observatory entities by monthly Wikipedia readership (229 views/month).[2]

Key Facts

  • Mount Wilson Observatory is located in Los Angeles County[3].
  • Mount Wilson Observatory is in the country of United States[4].
  • Mount Wilson Observatory's image is recorded as 100inchHooker.jpg[5].
  • Mount Wilson Observatory's image is recorded as Chara-2000-09-15.JPG[6].
  • Mount Wilson Observatory's instance of is recorded as astronomical observatory[7].
  • Mount Wilson Observatory's operator is recorded as Carnegie Institution for Science[8].
  • Mount Wilson Observatory's ISNI is recorded as 0000000121688877[9].
  • Mount Wilson Observatory's VIAF cluster ID is recorded as 139038373[10].
  • Mount Wilson Observatory's GND ID is recorded as 505707-3[11].
  • Mount Wilson Observatory's Library of Congress authority ID is recorded as n82051171[12].
  • Mount Wilson Observatory's IdRef ID is recorded as 110271300[13].
  • Mount Wilson Observatory's location is recorded as Mount Wilson[14].
  • Mount Wilson Observatory's Commons category is recorded as Mount Wilson Observatory[15].
  • Mount Wilson Observatory's has part is recorded as CHARA array[16].
  • Mount Wilson Observatory's has part is recorded as Infrared Spatial Interferometer[17].
  • Mount Wilson Observatory's has part is recorded as Hooker telescope[18].
  • Mount Wilson Observatory's has part is recorded as 60-inch telescope[19].
  • Mount Wilson Observatory's has part is recorded as 150-foot solar tower[20].
  • +1904-00-00T00:00:00Z marks the founding of Mount Wilson Observatory[21].
  • Mount Wilson Observatory's coordinate location is recorded as {'lat': 34.225027777778, 'lon': -118.05719444444}[22].
  • Mount Wilson Observatory's Freebase ID is recorded as /m/01f913[23].
  • Mount Wilson Observatory's Minor Planet Center observatory code is recorded as 672[24].
  • Mount Wilson Observatory's official website is recorded as https://www.mtwilson.edu[25].
  • Mount Wilson Observatory's topic's main category is recorded as Category:Mount Wilson Observatory[26].
  • Mount Wilson Observatory's BIBSYS ID is recorded as 5093258[27].

Body

Founding

+1904-00-00T00:00:00Z marks the founding of Mount Wilson Observatory[21].

Operations

Mount Wilson Observatory's operator is recorded as Carnegie Institution for Science[8].

Why It Matters

Mount Wilson Observatory ranks in the top 3% of astronomical_observatory entities by monthly Wikipedia readership (229 views/month).[2] It has Wikipedia articles in 27 language editions, a strong signal of global cultural recognition.[28] It is known by 31 alternative names across languages and contexts.[29]

Related Entities

Edwin Hubble Eugène Viollet-le-Duc George Ellery Hale Halton Arp Harlow Shapley James Hopwood Jeans Seth Barnes Nicholson United States Walter Baade Walter Sydney Adams

References

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

Direct Wikidata claims

  1. [4] ↑ . wikidata.org.
  2. [5] ↑ . wikidata.org.
  3. [6] ↑ . wikidata.org.
  4. [7] ↑ . wikidata.org.
  5. [3] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . Virtual International Authority File. Retrieved . wikidata.org.
  9. [11] ↑ . archINFORM. Retrieved . 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] ↑ . Freebase Data Dumps. wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] ↑ . Wikidata sitelinks. wikidata.org.
  3. [29] ↑ . 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). Mount Wilson Observatory. Retrieved April 10, 2026, from https://4ort.xyz/entity/mount-wilson-observatory
MLA “Mount Wilson Observatory.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/mount-wilson-observatory.
BibTeX @misc{4ortxyz_mount-wilson-observatory_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Mount Wilson Observatory}}, year = {2026}, url = {https://4ort.xyz/entity/mount-wilson-observatory}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Mount Wilson Observatory — https://4ort.xyz/entity/mount-wilson-observatory (retrieved 2026-04-10)

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