Crux

constellation in the southern celestial hemisphere
Place constellation Q10542
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Summary

Crux is a constellation[1]. Crux ranks in the top 5% of constellation entities by monthly Wikipedia readership (9,550 views/month).[2]

Key Facts

  • Discoverer or inventor: Petrus Plancius[3], Emery Molyneux[4]
  • Shares border with: Centaurus[5], Musca[6]
  • Named after: cross[7]
  • Part of: Southern Celestial Hemisphere[8]
  • Commons category: Crux (constellation)[9]
  • Inception: 1590[10]
  • Topic's main category: Category:Crux[11]
  • Commons gallery: Crux[12]
  • Described by source: Armenian Soviet Encyclopedia[13], Brockhaus and Efron Encyclopedic Dictionary[14], The Nuttall Encyclopædia[15], Collier's New Encyclopedia, 1921[16], The New Student's Reference Work[17], New International Encyclopedia[18], Great Soviet Encyclopedia (1926–1947)[19], Small Soviet Encyclopedia[20], Meyers Konversations-Lexikon, 4th edition (1885–1890)[21]
  • Topic has template: Template:Stars of Crux[22]
  • Official name: Crux[23]
  • Native label: Southern Cross[24], Kreuz des Südens[25], Южный Крест[26], Zuiderkruis[27], Krzyż Południa[28]
  • Short name: Cru[29]
  • Different from: Croix du Sud[30]
  • Area: 100 square degree[31]
  • On focus list of Wikimedia project: Wikipedia:Vital articles/Level/4[32]

Body

Cultural Significance

Things named for Crux include Cruzeiro E.C.[33], an association football club[34], in Brazil[35], founded in 1921[36], headquartered in Belo Horizonte[37]; Order of the Southern Cross[38], an order[39], in Brazil[40], founded in 1932[41]; Southern Cross[42], a railway station[43], in Australia[44], founded in 1859[45]; Acrux[46], a star[47]; Cruzeiro do Sul[48], a municipality of Brazil[49], in Brazil[50], founded in 1904[51]; Brazilian cruzeiro[52], in Brazil[53]; cruzeiro[54], an obsolete currency[55], in Brazil[56], founded in 1990[57]; and Serviços Aéreos Cruzeiro do Sul[58], a business[59], in Brazil[60], founded in 1927[61], headquartered in Rio de Janeiro[62].

Why It Matters

Crux has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[63] Crux is known by 41 alternative names across languages and contexts.[64]

Entities named for Crux include Cruzeiro E.C.[33], an association football club[34], in Brazil[35], founded in 1921[36], headquartered in Belo Horizonte[37]; Order of the Southern Cross[38], an order[39], in Brazil[40], founded in 1932[41]; Southern Cross[42], a railway station[43], in Australia[44], founded in 1859[45]; Acrux[46], a star[47]; Cruzeiro do Sul[48], a municipality of Brazil[49], in Brazil[50], founded in 1904[51]; and Brazilian cruzeiro[52], in Brazil[53].

References

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

Direct Wikidata claims

  1. [5] ↑ . wikidata.org.
  2. [6] ↑ . wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [4] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . Q87326484. wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . iau.org. iau.org. Provenance: wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . wikidata.org.
  26. [28] ↑ . encyklopedia.pwn.pl. encyklopedia.pwn.pl. Provenance: wikidata.org.
  27. [29] ↑ . wikidata.org.
  28. [30] ↑ . wikidata.org.
  29. [31] ↑ . wikidata.org.
  30. [32] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [33] ↑ . wikidata.org. → on this site
  2. [38] ↑ . wikidata.org. → on this site
  3. [42] ↑ . wikidata.org. → on this site
  4. [46] ↑ . wikidata.org. → on this site
  5. [48] ↑ . wikidata.org. → on this site
  6. [52] ↑ . wikidata.org. → on this site
  7. [54] ↑ . wikidata.org. → on this site
  8. [58] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [34] ↑ . Wikidata. wikidata.org. → on this site
  2. [35] ↑ . Wikidata. wikidata.org. → on this site
  3. [36] ↑ . Wikidata. wikidata.org. → on this site
  4. [37] ↑ . Wikidata. wikidata.org. → on this site
  5. [39] ↑ . Wikidata. wikidata.org. → on this site
  6. [40] ↑ . Wikidata. wikidata.org. → on this site
  7. [41] ↑ . Wikidata. wikidata.org. → on this site
  8. [43] ↑ . Wikidata. wikidata.org. → on this site
  9. [44] ↑ . Wikidata. wikidata.org. → on this site
  10. [45] ↑ . Wikidata. wikidata.org. → on this site
  11. [47] ↑ . Wikidata. wikidata.org. → on this site
  12. [49] ↑ . Wikidata. wikidata.org. → on this site
  13. [50] ↑ . Wikidata. wikidata.org. → on this site
  14. [51] ↑ . Wikidata. wikidata.org. → on this site
  15. [53] ↑ . Wikidata. wikidata.org. → on this site
  16. [55] ↑ . Wikidata. wikidata.org. → on this site
  17. [56] ↑ . Wikidata. wikidata.org. → on this site
  18. [57] ↑ . Wikidata. wikidata.org. → on this site
  19. [59] ↑ . Wikidata. wikidata.org. → on this site
  20. [60] ↑ . Wikidata. wikidata.org. → on this site
  21. [61] ↑ . Wikidata. wikidata.org. → on this site
  22. [62] ↑ . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [63] ↑ . Wikidata sitelinks. wikidata.org.
  3. [64] ↑ . 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). Crux. Retrieved October 13, 2026, from https://4ort.xyz/entity/crux
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BibTeX @misc{4ortxyz_crux_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Crux}}, year = {2026}, url = {https://4ort.xyz/entity/crux}, note = {Accessed: 2026-10-13}}
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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. 11w ago · Pierrotrgr · 2026-07-24 view diff on Wikidata ↗
    Biblissima authority id → Q296535
    "/* wbsetclaim-create:2||1 */ Biblissima authority id: Q296535, Import ID Biblissima V3 ([[:toollabs:editgroups/b/OR/a6710164cdc|details]])"
  2. 13w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    Topic's main category → Category:Crux
    Topic has template → Template:Stars of Crux
    Named after → cross
    Shares border with → Centaurus, Musca
    + 14 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
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