NGC 23

spiral galaxy in the constellation Pegasus
Thing spiral_galaxy Q34747
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NGC 23

Summary

NGC 23 is a spiral galaxy[1]. It has Wikipedia articles in 48 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • NGC 23 is credited with the discovery of William Herschel[3].
  • NGC 23's instance of is recorded as spiral galaxy[4].
  • NGC 23's constellation is recorded as Pegasus[5].
  • NGC 23's galaxy morphological type is recorded as SBa[6].
  • NGC 23's galaxy morphological type is recorded as SBb[7].
  • NGC 23 is part of Q88794851[8].
  • NGC 23's Commons category is recorded as NGC 23[9].
  • NGC 23's catalog code is recorded as NGC 23[10].
  • NGC 23's catalog code is recorded as MCG+04-01-033[11].
  • NGC 23's catalog code is recorded as IRAS 0007+286P15[12].
  • NGC 23's catalog code is recorded as IRAS F00073+2538[13].
  • NGC 23's catalog code is recorded as PGC 698[14].
  • NGC 23's catalog code is recorded as UGC 89[15].
  • NGC 23's catalog code is recorded as IRAS 00073+2538[16].
  • NGC 23's catalog code is recorded as 2MASX J00095341+2555254[17].
  • NGC 23's catalog code is recorded as SDSS J000953.42+255525.7[18].
  • NGC 23's catalog code is recorded as NVSS J000953+255526[19].
  • NGC 23's catalog code is recorded as Z 477-62[20].
  • NGC 23's catalog code is recorded as Z 478-34[21].
  • NGC 23's catalog code is recorded as Z 0007.3+2539[22].
  • NGC 23's catalog code is recorded as ALFALFA 4-220[23].
  • NGC 23's catalog code is recorded as UZC J000953.4+255526[24].
  • NGC 23's catalog code is recorded as PSCz Q00073+2538[25].
  • NGC 23's catalog code is recorded as SDSS J000953.42+255525.6[26].
  • NGC 23's catalog code is recorded as LEDA 698[27].

Body

Definition and Type

NGC 23's instance of is recorded as spiral galaxy[4].

Use and Application

NGC 23 is part of Q88794851[8].

Why It Matters

NGC 23 has Wikipedia articles in 48 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] . wikidata.org.
  2. [5] . VizieR. wikidata.org.
  3. [3] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . Ionized gas kinematics of galaxies in the CALIFA survey. wikidata.org.
  6. [8] . 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] . SIMBAD. wikidata.org.
  22. [24] . SIMBAD. wikidata.org.
  23. [25] . SIMBAD. wikidata.org.
  24. [26] . SIMBAD. 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 23. Retrieved May 7, 2026, from https://4ort.xyz/entity/ngc-23
MLA “NGC 23.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/ngc-23.
BibTeX @misc{4ortxyz_ngc-23_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{NGC 23}}, year = {2026}, url = {https://4ort.xyz/entity/ngc-23}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): NGC 23 — https://4ort.xyz/entity/ngc-23 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/ngc-23 · 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. 4w ago · Phantomdj · 2026-05-24 view diff on Wikidata ↗
    Part of Q88794851
    Has part(s) Q9326380
    Simbad id NGC 23
    Apparent magnitude {'unit': '1', 'amount': '+11.9'}, {'unit': '1', 'amount': '+9.911'}, {'unit': '1', 'amount': '+12.5'} +7
    + 21 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P527]]: [[Q9326380]]"
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