Alpha Centauri

triple star system in the constellation Centaurus, where one of the three stars, Proxima Centauri, being the closest star to the Earth
Thing triple_star_system Q12176
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Alpha Centauri

Summary

Alpha Centauri is a triple star system[1]. It ranks in the top 2% of triple_star_system entities by monthly Wikipedia readership (4,162 views/month).[2]

Key Facts

  • Alpha Centauri's image is recorded as Best image of Alpha Centauri An and B.jpg[3].
  • Alpha Centauri's instance of is recorded as triple star system[4].
  • Alpha Centauri's instance of is recorded as navigational star[5].
  • Alpha Centauri's instance of is recorded as astrophysical X-ray source[6].
  • Alpha Centauri's instance of is recorded as infrared source[7].
  • Alpha Centauri's instance of is recorded as ultraviolet source[8].
  • Alpha Centauri's constellation is recorded as Centaurus[9].
  • Alpha Centauri's VIAF cluster ID is recorded as 138327546[10].
  • Alpha Centauri's spectral class is recorded as K1V[11].
  • Alpha Centauri's GND ID is recorded as 7544148-2[12].
  • Alpha Centauri's part of is recorded as G-Cloud[13].
  • Alpha Centauri's astronomic symbol image is recorded as Alpha Centauri symbol.svg[14].
  • Alpha Centauri's Commons category is recorded as Alpha Centauri[15].
  • Alpha Centauri's child astronomical body is recorded as Alpha Centauri A[16].
  • Alpha Centauri's has part is recorded as Alpha Centauri A[17].
  • Alpha Centauri's has part is recorded as Alpha Centauri B[18].
  • Alpha Centauri's has part is recorded as Proxima Centauri[19].
  • Alpha Centauri's catalog code is recorded as IRAS 14359-6037[20].
  • Alpha Centauri's catalog code is recorded as SAO 252838[21].
  • Alpha Centauri's catalog code is recorded as α Cen[22].
  • Alpha Centauri's catalog code is recorded as 1ES 1435-60.6[23].
  • Alpha Centauri's catalog code is recorded as 1RXS J143940.4-605020[24].
  • Alpha Centauri's catalog code is recorded as 2EUVE J1439-60.8[25].
  • Alpha Centauri's catalog code is recorded as CCDM J14396-6050AB[26].
  • Alpha Centauri's catalog code is recorded as EUVE J1439-60.8[27].

Why It Matters

Alpha Centauri ranks in the top 2% of triple_star_system entities by monthly Wikipedia readership (4,162 views/month).[2] It has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[28] It is known by 69 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] . wikidata.org.
  2. [4] . britannica.com. britannica.com. Provenance: wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . SIMBAD. wikidata.org.
  5. [7] . SIMBAD. wikidata.org.
  6. [8] . SIMBAD. wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . Search for associations containing young stars (SACY). I. Sample and searching method. wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . interstellar.jpl.nasa.gov. interstellar.jpl.nasa.gov. Provenance: wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . SIMBAD. Retrieved . simbad.u-strasbg.fr. Provenance: wikidata.org.
  16. [18] . SIMBAD. Retrieved . simbad.u-strasbg.fr. Provenance: wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . SIMBAD. Retrieved . wikidata.org.
  19. [21] . SIMBAD. Retrieved . wikidata.org.
  20. [22] . 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). Alpha Centauri. Retrieved May 3, 2026, from https://4ort.xyz/entity/alpha-centauri
MLA “Alpha Centauri.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/alpha-centauri.
BibTeX @misc{4ortxyz_alpha-centauri_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Alpha Centauri}}, year = {2026}, url = {https://4ort.xyz/entity/alpha-centauri}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Alpha Centauri — https://4ort.xyz/entity/alpha-centauri (retrieved 2026-05-03)

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