NGC 239

spiral galaxy in the constellation Cetus
Thing emission_line_galaxy Q583215
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NGC 239

Summary

NGC 239 is an emission-line galaxy[1]. It draws 3 Wikipedia views per month (emission_line_galaxy category, ranking #13 of 59).[2]

Key Facts

  • NGC 239 is credited with the discovery of Francis Preserved Leavenworth[3].
  • NGC 239's image is recorded as NGC 0239 SDSS.jpg[4].
  • NGC 239's instance of is recorded as emission-line galaxy[5].
  • NGC 239's instance of is recorded as spiral galaxy[6].
  • NGC 239's constellation is recorded as Cetus[7].
  • NGC 239's part of is recorded as Q67625011[8].
  • NGC 239's Commons category is recorded as NGC 239[9].
  • NGC 239's catalog code is recorded as NGC 239[10].
  • NGC 239's catalog code is recorded as IRAS F00420-0402[11].
  • NGC 239's catalog code is recorded as 2MASX J00443751-0345332[12].
  • NGC 239's catalog code is recorded as IRAS 00420-0401[13].
  • NGC 239's catalog code is recorded as MCG-01-03-007[14].
  • NGC 239's catalog code is recorded as PGC 2642[15].
  • NGC 239's catalog code is recorded as GSC 04676-00802[16].
  • NGC 239's catalog code is recorded as NVSS J004437-034543[17].
  • NGC 239's catalog code is recorded as 6dFGS gJ004437.5-034533[18].
  • NGC 239's catalog code is recorded as PSCz Q00420-0401[19].
  • NGC 239's catalog code is recorded as CAIRNS J004437.49-034533.8[20].
  • NGC 239's catalog code is recorded as LEDA 2642[21].
  • NGC 239's catalog code is recorded as [SLK2004] 101[22].
  • NGC 239's time of discovery or invention is recorded as +1886-00-00T00:00:00Z[23].
  • NGC 239's redshift is recorded as {'amount': '+0.012632'}[24].
  • NGC 239's redshift is recorded as {'amount': '+0.012522'}[25].
  • NGC 239's apparent magnitude is recorded as {'amount': '+13.32'}[26].
  • NGC 239's apparent magnitude is recorded as {'amount': '+11.544'}[27].

Body

Works and Contributions

NGC 239 is credited with the discovery of Francis Preserved Leavenworth[3].

Why It Matters

NGC 239 draws 3 Wikipedia views per month (emission_line_galaxy category, ranking #13 of 59).[2] It has Wikipedia articles in 16 language editions, a strong signal of global cultural recognition.[28] It is known by 3 alternative names across languages and contexts.[29]

References

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

Direct Wikidata claims

  1. [4] . wikidata.org.
  2. [5] . SIMBAD. wikidata.org.
  3. [6] . wikidata.org.
  4. [7] . VizieR. wikidata.org.
  5. [3] . wikidata.org.
  6. [8] . SIMBAD. wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . SIMBAD. 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] . SIMBAD. wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . Comparison LEDA/SIMBAD octobre 2002. Catalogue to be published in 2003. wikidata.org.
  24. [26] . The 6dF Galaxy Survey: final redshift release (DR3) and southern large-scale structures. wikidata.org.
  25. [27] . The Two Micron All Sky Survey (2MASS). 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). NGC 239. Retrieved May 3, 2026, from https://4ort.xyz/entity/ngc-239
MLA “NGC 239.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/ngc-239.
BibTeX @misc{4ortxyz_ngc-239_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{NGC 239}}, year = {2026}, url = {https://4ort.xyz/entity/ngc-239}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): NGC 239 — https://4ort.xyz/entity/ngc-239 (retrieved 2026-05-03)

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