Allegheny Observatory

historic observatory of the University of Pittsburgh
Organization astronomical_observatory Q549937
Allegheny Observatory
Tom Murphy VII · Public Domain · Wikimedia
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Allegheny Observatory

Summary

Allegheny Observatory is an astronomical observatory[1]. It draws 84 Wikipedia views per month (astronomical_observatory category, ranking #38 of 345).[2]

Key Facts

  • Allegheny Observatory is located in Pittsburgh[3].
  • Allegheny Observatory is in the country of United States[4].
  • Allegheny Observatory's instance of is recorded as astronomical observatory[5].
  • Allegheny Observatory's architect is recorded as Thorsten E. Billquist[6].
  • Allegheny Observatory is operated by University of Pittsburgh[7].
  • Allegheny Observatory's architectural style is recorded as Neoclassical architecture[8].
  • The location of Allegheny Observatory was Riverview Park[9].
  • Allegheny Observatory's Commons category is recorded as Allegheny Observatory[10].
  • 1900 marks the founding of Allegheny Observatory[11].
  • Allegheny Observatory's coordinate location is recorded as {'latitude': 40.4825, 'longitude': -80.0208}[12].
  • Allegheny Observatory's official website is recorded as https://pitt.edu/~aobsvtry/[13].
  • Allegheny Observatory's heritage designation is recorded as National Register of Historic Places listed place[14].
  • Allegheny Observatory's heritage designation is recorded as Pittsburgh History & Landmarks Foundation Historic Landmark[15].
  • Allegheny Observatory's street address is recorded as 159 Riverview Avenue, Pittsburgh, PA 15214[16].

Body

Founding

1900 marks the founding of Allegheny Observatory[11].

Operations

Allegheny Observatory is operated by University of Pittsburgh[7].

Why It Matters

Allegheny Observatory draws 84 Wikipedia views per month (astronomical_observatory category, ranking #38 of 345).[2] It has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.[17] It is known by 12 alternative names across languages and contexts.[18]

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. [3] . wikidata.org.
  5. [7] . 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.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [17] . Wikidata sitelinks. wikidata.org.
  3. [18] . 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). Allegheny Observatory. Retrieved April 10, 2026, from https://4ort.xyz/entity/allegheny-observatory
MLA “Allegheny Observatory.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/allegheny-observatory.
BibTeX @misc{4ortxyz_allegheny-observatory_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Allegheny Observatory}}, year = {2026}, url = {https://4ort.xyz/entity/allegheny-observatory}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Allegheny Observatory — https://4ort.xyz/entity/allegheny-observatory (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/allegheny-observatory · Last refreshed:

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. 6d ago · IdeasMagnet · 2026-09-07 view diff on Wikidata ↗
    Official website https://pitt.edu/~aobsvtry/
    Heritage designation National Register of Historic Places listed place, Pittsburgh History & Landmarks Foundation Historic Landmark
    Located in
    Instance of astronomical observatory
    + 16 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P10689]]: 253993952, Adding OSM way id claim from wikidata tag on way/253993952 in United States"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.