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NGC 7491

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NGC 7491

Summary

NGC 7491 is an astronomical radio source[1]. NGC 7491 has Wikipedia articles in 26 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • NGC 7491 is credited with the discovery of Édouard Stephan[3].
  • NGC 7491's instance of is recorded as astronomical radio source[4].
  • NGC 7491's instance of is recorded as infrared source[5].
  • NGC 7491's instance of is recorded as emission-line galaxy[6].
  • NGC 7491's constellation is recorded as Aquarius[7].
  • NGC 7491's galaxy morphological type is recorded as Sbc[8].
  • NGC 7491's galaxy morphological type is recorded as 5[9].
  • NGC 7491's Commons category is recorded as NGC 7491[10].
  • NGC 7491's catalog code is recorded as NGC 7491[11].
  • NGC 7491's catalog code is recorded as PGC 70546[12].
  • NGC 7491's catalog code is recorded as 2MASX J23080596-0558001[13].
  • NGC 7491's catalog code is recorded as 6dFGS gJ230806.0-055800[14].
  • NGC 7491's catalog code is recorded as AGC 630028[15].
  • NGC 7491's catalog code is recorded as GSC 05248-00286[16].
  • NGC 7491's catalog code is recorded as IRAS 23054-0614[17].
  • NGC 7491's catalog code is recorded as MCG-01-59-002[18].
  • NGC 7491's catalog code is recorded as NVSS J230806-055805[19].
  • NGC 7491's catalog code is recorded as LEDA 70546[20].
  • NGC 7491's catalog code is recorded as Gaia DR2 2634796482855263616[21].
  • NGC 7491's time of discovery or invention is recorded as +1881-08-21T00:00:00Z[22].
  • NGC 7491's redshift is recorded as {'unit': '1', 'amount': '+0.020768'}[23].
  • NGC 7491's redshift is recorded as {'unit': '1', 'amount': '+0.020768'}[24].
  • NGC 7491's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.8'}[25].
  • NGC 7491's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.2034'}[26].
  • NGC 7491's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.5'}[27].

Body

Definition and Type

Recorded instance of include astronomical radio source[4], infrared source[5], and emission-line galaxy[6].

Why It Matters

NGC 7491 has Wikipedia articles in 26 language editions, a strong signal of global cultural recognition.[2]

References

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

Direct Wikidata claims

  1. [4] ↑ . SIMBAD. wikidata.org.
  2. [5] ↑ . SIMBAD. wikidata.org.
  3. [6] ↑ . SIMBAD. wikidata.org.
  4. [7] ↑ . wikidata.org.
  5. [3] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . A Digital Archive of H I 21 Centimeter Line Spectra of Optically Targeted Galaxies. wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . SIMBAD. wikidata.org.
  10. [12] ↑ . SIMBAD. wikidata.org.
  11. [13] ↑ . SIMBAD. wikidata.org.
  12. [14] ↑ . SIMBAD. wikidata.org.
  13. [15] ↑ . SIMBAD. wikidata.org.
  14. [16] ↑ . SIMBAD. wikidata.org.
  15. [17] ↑ . SIMBAD. wikidata.org.
  16. [18] ↑ . SIMBAD. wikidata.org.
  17. [19] ↑ . SIMBAD. wikidata.org.
  18. [20] ↑ . SIMBAD. wikidata.org.
  19. [21] ↑ . SIMBAD. wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . Comparison LEDA/SIMBAD octobre 2002. Catalogue to be published in 2003. wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . Gaia Data Release 2. wikidata.org.
  25. [27] ↑ . SIMBAD. wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata sitelinks. 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). NGC 7491. Retrieved May 7, 2026, from https://4ort.xyz/entity/q1167734
MLA “NGC 7491.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q1167734.
BibTeX @misc{4ortxyz_q1167734_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{NGC 7491}}, year = {2026}, url = {https://4ort.xyz/entity/q1167734}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): NGC 7491 — https://4ort.xyz/entity/q1167734 (retrieved 2026-05-07)

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