Centaurus A

Closest radio galaxy in the Constellation Centaurus
Thing radio_galaxy Q487255
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Centaurus A

Summary

Centaurus An is a radio galaxy[1]. It ranks in the top 3% of radio_galaxy entities by monthly Wikipedia readership (735 views/month).[2]

Key Facts

  • Centaurus An is credited with the discovery of James Dunlop[3].
  • Centaurus A's instance of is recorded as radio galaxy[4].
  • Centaurus A's instance of is recorded as starburst galaxy[5].
  • Centaurus A's instance of is recorded as peculiar galaxy[6].
  • Centaurus A's instance of is recorded as lenticular galaxy[7].
  • Centaurus A's instance of is recorded as BL Lacertae object[8].
  • Centaurus A's instance of is recorded as centimetric radio source[9].
  • Centaurus A's instance of is recorded as infrared source[10].
  • Centaurus A's instance of is recorded as astrophysical X-ray source[11].
  • Centaurus A's instance of is recorded as Seyfert 2 galaxy[12].
  • Centaurus A's constellation is recorded as Centaurus[13].
  • Centaurus A's galaxy morphological type is recorded as E[14].
  • Centaurus A's galaxy morphological type is recorded as S0pec[15].
  • Centaurus An is part of Centaurus A/M83 Group[16].
  • Centaurus An is part of Q67623596[17].
  • Centaurus An is part of Q67625752[18].
  • Centaurus An is part of Q67791039[19].
  • Centaurus An is part of Q67796421[20].
  • Centaurus A's Commons category is recorded as Centaurus A[21].
  • Centaurus A's catalog code is recorded as NGC 5128[22].
  • Centaurus A's catalog code is recorded as IRAS 13225-4245[23].
  • Centaurus A's catalog code is recorded as IRAS F13225-4245[24].
  • Centaurus A's catalog code is recorded as PGC 46957[25].
  • Centaurus A's catalog code is recorded as 2MASX J13252775-4301073[26].
  • Centaurus A's catalog code is recorded as MCG-07-28-001[27].

Body

Definition and Type

Recorded instance of include radio galaxy[4], starburst galaxy[5], peculiar galaxy[6], lenticular galaxy[7], BL Lacertae object[8], and centimetric radio source[9].

Use and Application

Part of include Centaurus A/M83 Group[16], a galaxy cluster[28]; Q67623596[17]; Q67625752[18]; Q67791039[19]; and Q67796421[20].

Why It Matters

Centaurus A ranks in the top 3% of radio_galaxy entities by monthly Wikipedia readership (735 views/month).[2] It has Wikipedia articles in 26 language editions, a strong signal of global cultural recognition.[29] It is known by 39 alternative names across languages and contexts.[30]

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] . haroldcorwin.net. Retrieved . haroldcorwin.net. Provenance: wikidata.org.
  5. [8] . SIMBAD. wikidata.org.
  6. [9] . SIMBAD. wikidata.org.
  7. [10] . SIMBAD. wikidata.org.
  8. [11] . SIMBAD. wikidata.org.
  9. [12] . SIMBAD. wikidata.org.
  10. [13] . VizieR. wikidata.org.
  11. [3] . wikidata.org.
  12. [14] . SIMBAD. wikidata.org.
  13. [15] . The (galaxy-wide) IMF in giant elliptical galaxies: from top to bottom. 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] . wikidata.org.
  20. [22] . SIMBAD. wikidata.org.
  21. [23] . SIMBAD. wikidata.org.
  22. [24] . SIMBAD. wikidata.org.
  23. [25] . SIMBAD. Retrieved . haroldcorwin.net. Provenance: wikidata.org.
  24. [26] . SIMBAD. wikidata.org.
  25. [27] . SIMBAD. wikidata.org.

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [29] . Wikidata sitelinks. wikidata.org.
  3. [30] . 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). Centaurus A. Retrieved May 3, 2026, from https://4ort.xyz/entity/centaurus-a
MLA “Centaurus A.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/centaurus-a.
BibTeX @misc{4ortxyz_centaurus-a_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Centaurus A}}, year = {2026}, url = {https://4ort.xyz/entity/centaurus-a}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Centaurus A — https://4ort.xyz/entity/centaurus-a (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/centaurus-a · 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. 28d ago · Phantomdj · 2026-06-06 view diff on Wikidata ↗
    Right ascension {'unit': 'Q28390', 'amount': '+201.365062879333'}
    Redshift {'amount': '+0.0008'}
    On focus list of wikimedia project Wikipedia:Vital articles/Level/4
    Apparent magnitude {'amount': '+6.84'}, {'amount': '+8.18'}, {'amount': '+6.66'} +3
    + 12 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P527]]: [[Q5097764]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.