Crescent Nebula

supernova remnant in the constellation Cygnus
Place supernova_remnant Q202993
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Crescent Nebula

Summary

Crescent Nebula is a supernova remnant[1]. It draws 99 Wikipedia views per month (supernova_remnant category, ranking #5 of 23).[2]

Key Facts

  • Crescent Nebula is credited with the discovery of William Herschel[3].
  • Crescent Nebula's image is recorded as CrescentBicolorHunterWilson.jpg[4].
  • Crescent Nebula's instance of is recorded as supernova remnant[5].
  • Crescent Nebula's instance of is recorded as interstellar medium[6].
  • Crescent Nebula's constellation is recorded as Cygnus[7].
  • Crescent Nebula's spectral class is recorded as WN6b(h)[8].
  • Crescent Nebula's Commons category is recorded as Crescent Nebula[9].
  • Crescent Nebula's catalog code is recorded as NGC 6888[10].
  • Crescent Nebula's catalog code is recorded as LBN 203[11].
  • Crescent Nebula's catalog code is recorded as LBN 075.51+02.29[12].
  • Crescent Nebula's catalog code is recorded as Caldwell 27[13].
  • Crescent Nebula's time of discovery or invention is recorded as +1792-09-15T00:00:00Z[14].
  • Crescent Nebula's Freebase ID is recorded as /m/04xp_j[15].
  • Crescent Nebula's has cause is recorded as V1770 Cygni[16].
  • Crescent Nebula's topic's main category is recorded as Category:Crescent Nebula[17].
  • Crescent Nebula's Commons gallery is recorded as NGC 6888[18].
  • Crescent Nebula's apparent magnitude is recorded as {'amount': '+7.4'}[19].
  • Crescent Nebula's apparent magnitude is recorded as {'amount': '+7.44'}[20].
  • Crescent Nebula's Google Knowledge Graph ID is recorded as /g/11cfv3wpg[21].
  • Crescent Nebula's SIMBAD ID is recorded as HD 192163[22].
  • Crescent Nebula's New General Catalogue ID is recorded as 6888[23].
  • Crescent Nebula's right ascension is recorded as {'unit': 'Q28390', 'amount': '+303.0292'}[24].
  • Crescent Nebula's declination is recorded as {'unit': 'Q28390', 'amount': '+38.3550'}[25].
  • Crescent Nebula's epoch is recorded as J2000.0[26].

Body

Designation and Status

Recorded instance of include supernova remnant[5] and interstellar medium[6].

History and Context

Catalog codes include NGC 6888[10], LBN 203[11], LBN 075.51+02.29[12], and Caldwell 27[13].

Why It Matters

Crescent Nebula draws 99 Wikipedia views per month (supernova_remnant category, ranking #5 of 23).[2] It has Wikipedia articles in 22 language editions, a strong signal of global cultural recognition.[27] It is known by 8 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] . wikidata.org.
  2. [5] . wikidata.org.
  3. [6] . SIMBAD. wikidata.org.
  4. [7] . VizieR. wikidata.org.
  5. [3] . wikidata.org.
  6. [8] . The planetary nebula Abell 48 and its [WN] nucleus. wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . SIMBAD. wikidata.org.
  9. [11] . SIMBAD. wikidata.org.
  10. [12] . SIMBAD. wikidata.org.
  11. [13] . nasa.gov. nasa.gov. Provenance: wikidata.org.
  12. [14] . Retrieved . wikidata.org.
  13. [15] . Freebase Data Dumps. wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . SIMBAD. wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . SIMBAD. wikidata.org.
  23. [25] . SIMBAD. wikidata.org.
  24. [26] . SIMBAD. wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [27] . Wikidata sitelinks. wikidata.org.
  3. [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). Crescent Nebula. Retrieved May 3, 2026, from https://4ort.xyz/entity/crescent-nebula
MLA “Crescent Nebula.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/crescent-nebula.
BibTeX @misc{4ortxyz_crescent-nebula_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Crescent Nebula}}, year = {2026}, url = {https://4ort.xyz/entity/crescent-nebula}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Crescent Nebula — https://4ort.xyz/entity/crescent-nebula (retrieved 2026-05-03)

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