Cat's Eye Nebula

planetary nebula in the constellation Draco
Thing planetary_nebula Q15829
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Cat's Eye Nebula

Summary

Cat's Eye Nebula is a planetary nebula[1]. It has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • Cat's Eye Nebula is credited with the discovery of William Herschel[3].
  • Cat's Eye Nebula's instance of is recorded as planetary nebula[4].
  • Cat's Eye Nebula's instance of is recorded as astrophysical X-ray source[5].
  • Cat's Eye Nebula's instance of is recorded as variable star[6].
  • Cat's Eye Nebula's instance of is recorded as astronomical radio source[7].
  • Cat's Eye Nebula's instance of is recorded as infrared source[8].
  • Cat's Eye Nebula's constellation is recorded as Draco[9].
  • Cat's Eye Nebula's spectral class is recorded as [WC][10].
  • Cat's Eye Nebula's Commons category is recorded as Cat's Eye Nebula[11].
  • Cat's Eye Nebula's catalog code is recorded as NGC 6543[12].
  • Cat's Eye Nebula's catalog code is recorded as PK 96+29.1[13].
  • Cat's Eye Nebula's catalog code is recorded as 2MASX J17583335+6637591[14].
  • Cat's Eye Nebula's catalog code is recorded as AG+66 812[15].
  • Cat's Eye Nebula's catalog code is recorded as BD+66 1066[16].
  • Cat's Eye Nebula's catalog code is recorded as GCRV 10447[17].
  • Cat's Eye Nebula's catalog code is recorded as GSC2 N1121000443[18].
  • Cat's Eye Nebula's catalog code is recorded as HD 164963[19].
  • Cat's Eye Nebula's catalog code is recorded as IRAS 17584+6638A[20].
  • Cat's Eye Nebula's catalog code is recorded as IRAS F17585+6638[21].
  • Cat's Eye Nebula's catalog code is recorded as NSV 24075[22].
  • Cat's Eye Nebula's catalog code is recorded as NVSS J175833+663758[23].
  • Cat's Eye Nebula's catalog code is recorded as PK 096+29 1[24].
  • Cat's Eye Nebula's catalog code is recorded as PLX 4128[25].
  • Cat's Eye Nebula's catalog code is recorded as PLX 4128.00[26].
  • Cat's Eye Nebula's catalog code is recorded as RAFGL 5429[27].

Body

Definition and Type

Recorded instance of include planetary nebula[4], astrophysical X-ray source[5], variable star[6], astronomical radio source[7], and infrared source[8].

Why It Matters

Cat's Eye Nebula has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[2] It is known by 9 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] . SIMBAD. wikidata.org.
  3. [6] . SIMBAD. wikidata.org.
  4. [7] . SIMBAD. wikidata.org.
  5. [8] . SIMBAD. wikidata.org.
  6. [9] . VizieR. wikidata.org.
  7. [3] . wikidata.org.
  8. [10] . Weak emission line [WELS] central stars of planetary nebulae are [WC]-PG 1159 stars. wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . SIMBAD. wikidata.org.
  11. [13] . 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.
  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). Cat's Eye Nebula. Retrieved May 3, 2026, from https://4ort.xyz/entity/cat-s-eye-nebula
MLA “Cat's Eye Nebula.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/cat-s-eye-nebula.
BibTeX @misc{4ortxyz_cat-s-eye-nebula_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Cat's Eye Nebula}}, year = {2026}, url = {https://4ort.xyz/entity/cat-s-eye-nebula}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Cat's Eye Nebula — https://4ort.xyz/entity/cat-s-eye-nebula (retrieved 2026-05-03)

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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. 20d ago · RVA2869 · 2026-07-04 view diff on Wikidata ↗
    Absolute magnitude {'amount': '-1.9'}
    Declination component of proper motion {'unit': 'Q22137107', 'amount': '-6.413'}
    Local thumb
    Radius {'unit': 'Q531', 'amount': '+0.2'}
    + 15 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-and-other-short:0||cs */ Cleanup: remove wikimedia refs; normalize text ([[User:Difool/WikidataCleanup]])"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.