Epsilon Boötis

double star in the northern constellation of Boötes
Place multiple_star Q13255
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Epsilon Boötis

Summary

Epsilon Boötis is a multiple star[1]. It ranks in the top 8% of multiple_star entities by monthly Wikipedia readership (98 views/month).[2]

Key Facts

  • Epsilon Boötis's image is recorded as Boötes IAU.svg[3].
  • Epsilon Boötis's instance of is recorded as multiple star[4].
  • Epsilon Boötis's constellation is recorded as Boötes[5].
  • Epsilon Boötis's spectral class is recorded as A0[6].
  • Epsilon Boötis's spectral class is recorded as K0-II-III[7].
  • Epsilon Boötis's part of is recorded as Boötes[8].
  • Epsilon Boötis's companion of is recorded as Epsilon Boötis B[9].
  • Epsilon Boötis's has part is recorded as Epsilon Boötis B[10].
  • Epsilon Boötis's catalog code is recorded as HIP 72105[11].
  • Epsilon Boötis's catalog code is recorded as ε Boo[12].
  • Epsilon Boötis's catalog code is recorded as BD+27 2417[13].
  • Epsilon Boötis's catalog code is recorded as HIC 72105[14].
  • Epsilon Boötis's catalog code is recorded as UBV 12876[15].
  • Epsilon Boötis's catalog code is recorded as 36 Boo[16].
  • Epsilon Boötis's catalog code is recorded as AG+27 1388[17].
  • Epsilon Boötis's catalog code is recorded as HD 129989[18].
  • Epsilon Boötis's catalog code is recorded as ADS 9372 A[19].
  • Epsilon Boötis's catalog code is recorded as CCDM J14449+2704A[20].
  • Epsilon Boötis's catalog code is recorded as GCRV 8567[21].
  • Epsilon Boötis's catalog code is recorded as HR 5506[22].
  • Epsilon Boötis's catalog code is recorded as IDS 14406+2730 A[23].
  • Epsilon Boötis's catalog code is recorded as IRAS 14427+2717[24].
  • Epsilon Boötis's catalog code is recorded as IRC +30264[25].
  • Epsilon Boötis's catalog code is recorded as JP11 2536[26].
  • Epsilon Boötis's catalog code is recorded as N30 3333[27].

Body

Geography

Epsilon Boötis's part of is recorded as Boötes[8].

Designation and Status

Epsilon Boötis's instance of is recorded as multiple star[4].

History and Context

Catalog codes include HIP 72105[11], ε Boo[12], BD+27 2417[13], HIC 72105[14], UBV 12876[15], and 36 Boo[16].

Why It Matters

Epsilon Boötis ranks in the top 8% of multiple_star entities by monthly Wikipedia readership (98 views/month).[2] It has Wikipedia articles in 22 language editions, a strong signal of global cultural recognition.[28] It is known by 29 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] . wikidata.org.
  3. [5] . VizieR. wikidata.org.
  4. [6] . SIMBAD. wikidata.org.
  5. [7] . The Perkins catalog of revised MK types for the cooler stars. wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . Washington Double Star Catalog. wikidata.org.
  8. [10] . Washington Double Star Catalog. wikidata.org.
  9. [11] . SIMBAD. wikidata.org.
  10. [12] . 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). Epsilon Boötis. Retrieved May 3, 2026, from https://4ort.xyz/entity/epsilon-bo-tis
MLA “Epsilon Boötis.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/epsilon-bo-tis.
BibTeX @misc{4ortxyz_epsilon-bo-tis_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Epsilon Boötis}}, year = {2026}, url = {https://4ort.xyz/entity/epsilon-bo-tis}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Epsilon Boötis — https://4ort.xyz/entity/epsilon-bo-tis (retrieved 2026-05-03)

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