Algol

triple star system in the constellation Perseus
Place algol_variable Q13080
Algol
By Zwergelstern · Public Domain · Wikimedia
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Algol

Summary

Algol is an Algol variable[1]. Algol ranks in the top 8% of algol_variable entities by monthly Wikipedia readership (406 views/month).[2]

Key Facts

  • Algol's image is recorded as Position Beta Per.png[3].
  • Algol's image is recorded as Algol AB movie imaged with the CHARA interferometer - labeled.gif[4].
  • Algol's instance of is recorded as Algol variable[5].
  • Algol's instance of is recorded as spectroscopic binary[6].
  • Algol's instance of is recorded as eclipsing binary star[7].
  • Algol's instance of is recorded as double star[8].
  • Algol's instance of is recorded as near-infrared source[9].
  • Algol's instance of is recorded as ultraviolet source[10].
  • Algol's constellation is recorded as Perseus[11].
  • Algol's spectral class is recorded as B8V[12].
  • Algol's Commons category is recorded as Algol[13].
  • Algol's catalog code is recorded as 2MASS J03081012+4057204[14].
  • Algol's catalog code is recorded as SAO 38592[15].
  • Algol's catalog code is recorded as HD 19356[16].
  • Algol's catalog code is recorded as HIP 14576[17].
  • Algol's catalog code is recorded as HR 936[18].
  • Algol's catalog code is recorded as IRAS 03048+4045[19].
  • Algol's catalog code is recorded as GJ 9110[20].
  • Algol's catalog code is recorded as β Per[21].
  • Algol's catalog code is recorded as ADS 2362 A[22].
  • Algol's catalog code is recorded as 1ES 0304+40.7[23].
  • Algol's catalog code is recorded as 1RXS J030810.0+405727[24].
  • Algol's catalog code is recorded as 2EUVE J0308+40.9[25].
  • Algol's catalog code is recorded as BD+40 673[26].
  • Algol's catalog code is recorded as CCDM J03082+4057A[27].

Body

Designation and Status

Recorded instance of include Algol variable[5], spectroscopic binary[6], eclipsing binary star[7], double star[8], near-infrared source[9], and ultraviolet source[10].

History and Context

Catalog codes include 2MASS J03081012+4057204[14], SAO 38592[15], HD 19356[16], HIP 14576[17], HR 936[18], and IRAS 03048+4045[19].

Cultural Significance

Things named for Algol include Algol variable[28], an astronomical object type[29] and Algol paradox[30], a paradox[31].

Why It Matters

Algol ranks in the top 8% of algol_variable entities by monthly Wikipedia readership (406 views/month).[2] Algol has Wikipedia articles in 28 language editions, a strong signal of global cultural recognition.[32] Algol is known by 27 alternative names across languages and contexts.[33]

Entities named for Algol include Algol variable[28], an astronomical object type[29] and Algol paradox[30], a paradox[31].

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] . General Catalogue of Variable Stars. wikidata.org.
  4. [6] . SB9: The ninth catalogue of spectroscopic binary orbits. wikidata.org.
  5. [7] . SIMBAD. wikidata.org.
  6. [8] . SIMBAD. wikidata.org.
  7. [9] . SIMBAD. wikidata.org.
  8. [10] . SIMBAD. wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . MK classifications of some northern hemisphere binary systems. wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . SIMBAD. wikidata.org.
  13. [15] . SIMBAD. wikidata.org.
  14. [16] . SIMBAD. wikidata.org.
  15. [17] . SIMBAD. wikidata.org.
  16. [18] . SIMBAD. wikidata.org.
  17. [19] . SIMBAD. wikidata.org.
  18. [20] . SIMBAD. wikidata.org.
  19. [21] . 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.

Inverse relationships (entities pointing at this one)

  1. [28] . wikidata.org. → on this site
  2. [30] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [29] . Wikidata. wikidata.org. → on this site
  2. [31] . 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. [32] . Wikidata sitelinks. wikidata.org.
  3. [33] . 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). Algol. Retrieved May 3, 2026, from https://4ort.xyz/entity/algol-q13080
MLA “Algol.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/algol-q13080.
BibTeX @misc{4ortxyz_algol-q13080_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Algol}}, year = {2026}, url = {https://4ort.xyz/entity/algol-q13080}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Algol — https://4ort.xyz/entity/algol-q13080 (retrieved 2026-05-03)

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