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IC 20

lenticular galaxy in the constellation Cetus
Thing galaxy Q3715779
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IC 20

Summary

IC 20 is a galaxy[1]. IC 20 has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • IC 20 is credited with the discovery of Stéphane Javelle[3].
  • IC 20's image is recorded as IC 20 legacy dr10.jpg[4].
  • IC 20's instance of is recorded as galaxy[5].
  • IC 20's constellation is recorded as Cetus[6].
  • IC 20's catalog code is recorded as IC 20[7].
  • IC 20's catalog code is recorded as PGC 1755[8].
  • IC 20's catalog code is recorded as MCG-02-02-021[9].
  • IC 20's catalog code is recorded as 2MASX J00283968-1300366[10].
  • IC 20's catalog code is recorded as NPM1G -13.0017[11].
  • IC 20's catalog code is recorded as 6dFGS gJ002839.7-130037[12].
  • IC 20's catalog code is recorded as LEDA 1755[13].
  • IC 20's catalog code is recorded as Gaia DR2 2423509861696088576[14].
  • IC 20's time of discovery or invention is recorded as +1891-11-03T00:00:00Z[15].
  • IC 20's redshift is recorded as {'unit': '1', 'amount': '+0.025801'}[16].
  • IC 20's apparent magnitude is recorded as {'unit': '1', 'amount': '+14'}[17].
  • IC 20's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.54'}[18].
  • IC 20's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.9689'}[19].
  • IC 20's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.404'}[20].
  • IC 20's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.650'}[21].
  • IC 20's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.505'}[22].
  • IC 20's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+7778'}[23].
  • IC 20's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q3773454', 'amount': '+96.38'}[24].
  • IC 20's Google Knowledge Graph ID is recorded as /g/12105nvt[25].
  • IC 20's SIMBAD ID is recorded as IC 20[26].
  • IC 20's Principal Galaxies Catalogue ID is recorded as 1755[27].

Body

Works and Contributions

IC 20 is credited with the discovery of Stéphane Javelle[3].

Why It Matters

IC 20 has Wikipedia articles in 12 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] ↑ . SIMBAD. wikidata.org.
  3. [6] ↑ . VizieR. wikidata.org.
  4. [3] ↑ . 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] ↑ . wikidata.org.
  14. [16] ↑ . Comparison LEDA/SIMBAD octobre 2002. Catalogue to be published in 2003. wikidata.org.
  15. [17] ↑ . SIMBAD. wikidata.org.
  16. [18] ↑ . The 6dF Galaxy Survey: final redshift release (DR3) and southern large-scale structures. wikidata.org.
  17. [19] ↑ . Gaia Data Release 2. wikidata.org.
  18. [20] ↑ . The Two Micron All Sky Survey (2MASS). wikidata.org.
  19. [21] ↑ . The Two Micron All Sky Survey (2MASS). wikidata.org.
  20. [22] ↑ . The Two Micron All Sky Survey (2MASS). wikidata.org.
  21. [23] ↑ . Cosmicflows-3. wikidata.org.
  22. [24] ↑ . Cosmicflows-3. wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . SIMBAD. wikidata.org.
  25. [27] ↑ . 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). IC 20. Retrieved May 7, 2026, from https://4ort.xyz/entity/q3715779
MLA “IC 20.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q3715779.
BibTeX @misc{4ortxyz_q3715779_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{IC 20}}, year = {2026}, url = {https://4ort.xyz/entity/q3715779}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): IC 20 — https://4ort.xyz/entity/q3715779 (retrieved 2026-05-07)

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