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NGC 4645B

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Thing galaxy Q1113166
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NGC 4645B

Summary

NGC 4645B is a galaxy[1]. It has Wikipedia articles in 14 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • NGC 4645B is credited with the discovery of John Frederick William Herschel[3].
  • NGC 4645B's instance of is recorded as galaxy[4].
  • NGC 4645B's constellation is recorded as Centaurus[5].
  • NGC 4645B's galaxy morphological type is recorded as SB0[6].
  • NGC 4645B's galaxy morphological type is recorded as S...[7].
  • NGC 4645B is part of Q67790371[8].
  • NGC 4645B is part of Q67796867[9].
  • NGC 4645B's catalog code is recorded as ESO 322-60[10].
  • NGC 4645B's catalog code is recorded as PGC 42813[11].
  • NGC 4645B's catalog code is recorded as NGC 4645B[12].
  • NGC 4645B's catalog code is recorded as MCG-07-26-034[13].
  • NGC 4645B's catalog code is recorded as 6dFGS gJ124331.2-412145[14].
  • NGC 4645B's catalog code is recorded as ESO-LV 322-0600[15].
  • NGC 4645B's catalog code is recorded as HIPASS J1243-41[16].
  • NGC 4645B's catalog code is recorded as SGC 124047-4105.3[17].
  • NGC 4645B's catalog code is recorded as LEDA 42813[18].
  • NGC 4645B's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.99'}[19].
  • NGC 4645B's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.42'}[20].
  • NGC 4645B's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.54'}[21].
  • NGC 4645B's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.0'}[22].
  • NGC 4645B's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+2308'}[23].
  • NGC 4645B's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q3773454', 'amount': '+27.80'}[24].
  • NGC 4645B's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q3773454', 'amount': '+27.80'}[25].
  • NGC 4645B's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+190.88083'}[26].
  • NGC 4645B's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-41.36194'}[27].

Body

Definition and Type

NGC 4645B's instance of is recorded as galaxy[4].

Use and Application

Part of include Q67790371[8] and Q67796867[9].

Why It Matters

NGC 4645B has Wikipedia articles in 14 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] ↑ . VizieR. wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . SIMBAD. wikidata.org.
  6. [8] ↑ . SIMBAD. wikidata.org.
  7. [9] ↑ . SIMBAD. 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] ↑ . The surface photometry catalogue of the ESO-Uppsala galaxies. wikidata.org.
  19. [21] ↑ . The surface photometry catalogue of the ESO-Uppsala galaxies. wikidata.org.
  20. [22] ↑ . The HIPASS catalogue — III. Optical counterparts and isolated dark galaxies. wikidata.org.
  21. [23] ↑ . Cosmicflows-3. wikidata.org.
  22. [24] ↑ . Cosmicflows-2: the data. wikidata.org.
  23. [25] ↑ . Cosmicflows-3. wikidata.org.
  24. [26] ↑ . HYPERLEDA. I. Identification and designation of galaxies. wikidata.org.
  25. [27] ↑ . HYPERLEDA. I. Identification and designation of galaxies. 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 4645B. Retrieved May 7, 2026, from https://4ort.xyz/entity/q1113166
MLA “NGC 4645B.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q1113166.
BibTeX @misc{4ortxyz_q1113166_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{NGC 4645B}}, year = {2026}, url = {https://4ort.xyz/entity/q1113166}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): NGC 4645B — https://4ort.xyz/entity/q1113166 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q1113166 · 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. 19d ago · Debessis · 2026-08-17 view diff on Wikidata ↗
    Distance from earth → {'unit': 'http://www.wikidata.org/entity/Q3773454', 'amount', {'unit': 'http://www.wikidata.org/entity/Q3773454', 'amount'
    Imported from → —
    Apparent magnitude → {'unit': '1', 'amount': '+12.99'}, {'unit': '1', 'amount': '+13.42'}, {'unit': '1', 'amount': '+11.54'} +1
    Constellation → Centaurus
    + 13 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-short:0||tt */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/48070|batch #48070]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.