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The Big Refractor

Product optical_telescope Q38052904
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The Big Refractor

Summary

The Big Refractor is an optical telescope[1].

Key Facts

  • The Big Refractor is in the country of Austria[2].
  • The Big Refractor's image is recorded as Refraktor Wien Kerschbaum 1.jpg[3].
  • The Big Refractor's instance of is recorded as optical telescope[4].
  • The Big Refractor's instance of is recorded as refracting telescope[5].
  • The Big Refractor's part of is recorded as Vienna Observatory[6].
  • The Big Refractor's Commons category is recorded as The Big Refractor[7].
  • The Big Refractor's focal length is recorded as {'unit': 'http://www.wikidata.org/entity/Q11573', 'amount': '+10.5'}[8].
  • The Big Refractor's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q218593', 'amount': '+27'}[9].

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . astro.univie.ac.at. Retrieved . astro.univie.ac.at. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). The Big Refractor. Retrieved May 3, 2026, from https://4ort.xyz/entity/the-big-refractor
MLA “The Big Refractor.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/the-big-refractor.
BibTeX @misc{4ortxyz_the-big-refractor_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{The Big Refractor}}, year = {2026}, url = {https://4ort.xyz/entity/the-big-refractor}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): The Big Refractor — https://4ort.xyz/entity/the-big-refractor (retrieved 2026-05-03)

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