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JKCS 041

the farthest galaxy group ever observed
Thing galaxy_group_or_cluster Q1676625
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JKCS 041

Summary

JKCS 041 is a galaxy group or cluster[1]. It draws 6 Wikipedia views per month (galaxy_group_or_cluster category, ranking #1 of 1).[2]

Key Facts

  • JKCS 041's image is recorded as JKCS 041.jpg[3].
  • JKCS 041's instance of is recorded as galaxy group or cluster[4].
  • JKCS 041's constellation is recorded as Cetus[5].
  • JKCS 041's Freebase ID is recorded as /m/080p68q[6].
  • JKCS 041's redshift is recorded as {'amount': '+1.9'}[7].
  • JKCS 041's radial velocity is recorded as {'unit': 'Q3674704', 'amount': '+231966'}[8].
  • JKCS 041's SIMBAD ID is recorded as JKCS 41[9].
  • JKCS 041's right ascension is recorded as {'unit': 'Q28390', 'amount': '+36.68333'}[10].
  • JKCS 041's declination is recorded as {'unit': 'Q28390', 'amount': '-4.69333'}[11].
  • JKCS 041's epoch is recorded as J2000.0[12].

Why It Matters

JKCS 041 draws 6 Wikipedia views per month (galaxy_group_or_cluster category, ranking #1 of 1).[2] It has Wikipedia articles in 8 language editions, a strong signal of global cultural recognition.[13] It is known by 5 alternative names across languages and contexts.[14]

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . VizieR. wikidata.org.
  4. [6] ↑ . Freebase Data Dumps. wikidata.org.
  5. [7] ↑ . JKCS 041: a colour-detected galaxy cluster at $z_{\mathrm{phot}}$ ~ 1.9 with deep potential well as confirmed by X-ray data. wikidata.org.
  6. [8] ↑ . IDCS J1426.5+3508: the most massive galaxy cluster at z > 1.5. wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . JKCS 041: a colour-detected galaxy cluster at $z_{\mathrm{phot}}$ ~ 1.9 with deep potential well as confirmed by X-ray data. wikidata.org.
  9. [11] ↑ . JKCS 041: a colour-detected galaxy cluster at $z_{\mathrm{phot}}$ ~ 1.9 with deep potential well as confirmed by X-ray data. wikidata.org.
  10. [12] ↑ . JKCS 041: a colour-detected galaxy cluster at $z_{\mathrm{phot}}$ ~ 1.9 with deep potential well as confirmed by X-ray data. wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [13] ↑ . Wikidata sitelinks. wikidata.org.
  3. [14] ↑ . 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). JKCS 041. Retrieved May 3, 2026, from https://4ort.xyz/entity/jkcs-041
MLA “JKCS 041.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/jkcs-041.
BibTeX @misc{4ortxyz_jkcs-041_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{JKCS 041}}, year = {2026}, url = {https://4ort.xyz/entity/jkcs-041}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): JKCS 041 — https://4ort.xyz/entity/jkcs-041 (retrieved 2026-05-03)

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