Q Centauri

binary star system in the constellation Centaurus
Place star Q5097751
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Q Centauri

Summary

Q Centauri is a star[1]. It ranks in the top 6% of star entities by monthly Wikipedia readership (3 views/month).[2]

Key Facts

  • Q Centauri's instance of is recorded as star[3].
  • Q Centauri's instance of is recorded as binary star[4].
  • Q Centauri's instance of is recorded as double star[5].
  • Q Centauri's instance of is recorded as ultraviolet source[6].
  • Q Centauri's instance of is recorded as Mid-infrared source[7].
  • Q Centauri's constellation is recorded as Centaurus[8].
  • Q Centauri's spectral class is recorded as B8.5Vn+A2.5Va[9].
  • Q Centauri's has part is recorded as Q Centauri A[10].
  • Q Centauri's has part is recorded as Q Centauri B[11].
  • Q Centauri's catalog code is recorded as HR 5141[12].
  • Q Centauri's catalog code is recorded as HD 118991[13].
  • Q Centauri's catalog code is recorded as SAO 241076[14].
  • Q Centauri's catalog code is recorded as HIP 66821[15].
  • Q Centauri's catalog code is recorded as Q Cen[16].
  • Q Centauri's catalog code is recorded as uvby98 100118991[17].
  • Q Centauri's catalog code is recorded as CPC 19 5152[18].
  • Q Centauri's catalog code is recorded as GC 18495[19].
  • Q Centauri's catalog code is recorded as GCRV 8089[20].
  • Q Centauri's catalog code is recorded as HIC 66821[21].
  • Q Centauri's catalog code is recorded as PPM 342157[22].
  • Q Centauri's catalog code is recorded as ROT 1983[23].
  • Q Centauri's catalog code is recorded as TD1 16983[24].
  • Q Centauri's catalog code is recorded as WDS J13417-5434AB[25].
  • Q Centauri's catalog code is recorded as CEL 4277[26].
  • Q Centauri's catalog code is recorded as IDS 13353-5403 AB[27].

Body

Designation and Status

Recorded instance of include star[3], binary star[4], double star[5], ultraviolet source[6], and Mid-infrared source[7].

History and Context

Catalog codes include HR 5141[12], HD 118991[13], SAO 241076[14], HIP 66821[15], Q Cen[16], and uvby98 100118991[17].

Why It Matters

Q Centauri ranks in the top 6% of star entities by monthly Wikipedia readership (3 views/month).[2] It has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[28] It is known by 15 alternative names across languages and contexts.[29]

References

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

Direct Wikidata claims

  1. [3] . SIMBAD. wikidata.org.
  2. [4] . A catalogue of multiplicity among bright stellar systems. wikidata.org.
  3. [5] . SIMBAD. wikidata.org.
  4. [6] . SIMBAD. wikidata.org.
  5. [7] . SIMBAD. wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . The early A type stars: refined MK classification, confrontation with Stromgren photometry, and the effects of rotation. wikidata.org.
  8. [10] . Washington Double Star Catalog. wikidata.org.
  9. [11] . Washington Double Star Catalog. wikidata.org.
  10. [12] . SIMBAD. wikidata.org.
  11. [13] . SIMBAD. wikidata.org.
  12. [14] . SIMBAD. wikidata.org.
  13. [15] . SIMBAD. wikidata.org.
  14. [16] . 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] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . 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). Q Centauri. Retrieved May 3, 2026, from https://4ort.xyz/entity/q-centauri
MLA “Q Centauri.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/q-centauri.
BibTeX @misc{4ortxyz_q-centauri_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q Centauri}}, year = {2026}, url = {https://4ort.xyz/entity/q-centauri}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q Centauri — https://4ort.xyz/entity/q-centauri (retrieved 2026-05-03)

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