NGC 7539

galaxy
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NGC 7539

Summary

NGC 7539 is a galaxy[1]. It has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • NGC 7539 is credited with the discovery of John Frederick William Herschel[3].
  • NGC 7539's instance of is recorded as galaxy[4].
  • NGC 7539's constellation is recorded as Pegasus[5].
  • NGC 7539's galaxy morphological type is recorded as S0[6].
  • NGC 7539's Commons category is recorded as NGC 7539[7].
  • NGC 7539's catalog code is recorded as NGC 7539[8].
  • NGC 7539's catalog code is recorded as PGC 70783[9].
  • NGC 7539's catalog code is recorded as UGC 12443[10].
  • NGC 7539's catalog code is recorded as 2MASX J23142943+2341053[11].
  • NGC 7539's catalog code is recorded as MCG+04-54-035[12].
  • NGC 7539's catalog code is recorded as UZC J231429.5+234106[13].
  • NGC 7539's catalog code is recorded as Z 2312.0+2324[14].
  • NGC 7539's catalog code is recorded as Z 475-48[15].
  • NGC 7539's catalog code is recorded as LEDA 70783[16].
  • NGC 7539's catalog code is recorded as Gaia DR2 2839400611643661952[17].
  • NGC 7539's time of discovery or invention is recorded as August 17, 1828[18].
  • NGC 7539's redshift is recorded as {'amount': '+0.020224'}[19].
  • NGC 7539's apparent magnitude is recorded as {'amount': '+12.95'}[20].
  • NGC 7539's apparent magnitude is recorded as {'amount': '+16.3438'}[21].
  • NGC 7539's apparent magnitude is recorded as {'amount': '+13.94'}[22].
  • NGC 7539's apparent magnitude is recorded as {'amount': '+10.559'}[23].
  • NGC 7539's apparent magnitude is recorded as {'amount': '+9.857'}[24].
  • NGC 7539's apparent magnitude is recorded as {'amount': '+9.573'}[25].
  • NGC 7539's radial velocity is recorded as {'unit': 'Q3674704', 'amount': '+5915.6'}[26].
  • NGC 7539's right ascension is recorded as {'unit': 'Q28390', 'amount': '+348.62262749781930'}[27].

Body

Designation and Status

NGC 7539's instance of is recorded as galaxy[4].

History and Context

Catalog codes include NGC 7539[8], PGC 70783[9], UGC 12443[10], 2MASX J23142943+2341053[11], MCG+04-54-035[12], and UZC J231429.5+234106[13].

Why It Matters

NGC 7539 has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.[2] It is known by 3 alternative names across languages and contexts.[28]

References

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

Direct Wikidata claims

  1. [4] . SIMBAD. wikidata.org.
  2. [5] . wikidata.org.
  3. [3] . wikidata.org.
  4. [6] . SIMBAD. wikidata.org.
  5. [7] . 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] . wikidata.org.
  17. [19] . Comparison LEDA/SIMBAD octobre 2002. Catalogue to be published in 2003. wikidata.org.
  18. [20] . SIMBAD. wikidata.org.
  19. [21] . Gaia Data Release 2. wikidata.org.
  20. [22] . SIMBAD. wikidata.org.
  21. [23] . The Two Micron All Sky Survey (2MASS). wikidata.org.
  22. [24] . The Two Micron All Sky Survey (2MASS). wikidata.org.
  23. [25] . The Two Micron All Sky Survey (2MASS). wikidata.org.
  24. [26] . Hunting for supermassive black holes in nearby galaxies with the Hobby-Eberly telescope. wikidata.org.
  25. [27] . Gaia Data Release 2. wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikidata sitelinks. wikidata.org.
  2. [28] . 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 7539. Retrieved May 3, 2026, from https://4ort.xyz/entity/ngc-7539
MLA “NGC 7539.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/ngc-7539.
BibTeX @misc{4ortxyz_ngc-7539_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{NGC 7539}}, year = {2026}, url = {https://4ort.xyz/entity/ngc-7539}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): NGC 7539 — https://4ort.xyz/entity/ngc-7539 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/ngc-7539 · 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. 15w ago · Phantomdj · 2026-05-28 view diff on Wikidata ↗
    Image NGC7539 - SDSS DR14.jpg
    "/* wbsetclaim-update:2||1 */ [[Property:P18]]: NGC 7539 imaged by Legacy Surveys.jpg"
  2. 15w ago · Phantomdj · 2026-05-28 view diff on Wikidata ↗
    Constellation Pegasus
    Epoch J2000.0
    Discoverer or inventor John Frederick William Herschel
    Declination {'unit': 'Q28390', 'amount': '+23.68485777312410'}
    + 8 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P527]]: [[Q139958318]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.