b2 Persei

star system in the constellation Perseus
Place variable_star Q10293413
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b2 Persei

Summary

b2 Persei is a variable star[1].

Key Facts

  • b2 Persei's instance of is recorded as variable star[2].
  • b2 Persei's instance of is recorded as binary star[3].
  • b2 Persei's constellation is recorded as Perseus[4].
  • b2 Persei's spectral class is recorded as B1.5IV[5].
  • b2 Persei's catalog code is recorded as 2MASS J04201151+5055152[6].
  • b2 Persei's catalog code is recorded as AG+50 451[7].
  • b2 Persei's catalog code is recorded as ALS 7931[8].
  • b2 Persei's catalog code is recorded as BD+50 973[9].
  • b2 Persei's catalog code is recorded as CSV 102438[10].
  • b2 Persei's catalog code is recorded as FK5 2316[11].
  • b2 Persei's catalog code is recorded as GC 5207[12].
  • b2 Persei's catalog code is recorded as GCRV 2476[13].
  • b2 Persei's catalog code is recorded as GSC 03341-01095[14].
  • b2 Persei's catalog code is recorded as HD 27192[15].
  • b2 Persei's catalog code is recorded as HIC 20234[16].
  • b2 Persei's catalog code is recorded as HIP 20234[17].
  • b2 Persei's catalog code is recorded as HR 1333[18].
  • b2 Persei's catalog code is recorded as IRAS 04164+5048[19].
  • b2 Persei's catalog code is recorded as N30 887[20].
  • b2 Persei's catalog code is recorded as NSV 1550[21].
  • b2 Persei's catalog code is recorded as PPM 29070[22].
  • b2 Persei's catalog code is recorded as ROT 628[23].
  • b2 Persei's catalog code is recorded as SAO 24544[24].
  • b2 Persei's catalog code is recorded as TD1 2996[25].
  • b2 Persei's catalog code is recorded as TYC 3341-1095-1[26].

Body

Designation and Status

Recorded instance of include variable star[2] and binary star[3].

History and Context

Catalog codes include 2MASS J04201151+5055152[6], AG+50 451[7], ALS 7931[8], BD+50 973[9], CSV 102438[10], and FK5 2316[11].

References

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

Direct Wikidata claims

  1. [2] . International Variable Star Index. aavso.org. Provenance: wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . The kinematics of the Gould belt: an expanding group ?. wikidata.org.
  5. [6] . SIMBAD. wikidata.org.
  6. [7] . SIMBAD. wikidata.org.
  7. [8] . SIMBAD. wikidata.org.
  8. [9] . SIMBAD. wikidata.org.
  9. [10] . SIMBAD. wikidata.org.
  10. [11] . SIMBAD. wikidata.org.
  11. [12] . SIMBAD. wikidata.org.
  12. [13] . SIMBAD. wikidata.org.
  13. [14] . SIMBAD. wikidata.org.
  14. [15] . SIMBAD. wikidata.org.
  15. [16] . SIMBAD. wikidata.org.
  16. [17] . SIMBAD. wikidata.org.
  17. [18] . SIMBAD. wikidata.org.
  18. [19] . SIMBAD. wikidata.org.
  19. [20] . SIMBAD. wikidata.org.
  20. [21] . SIMBAD. wikidata.org.
  21. [22] . SIMBAD. wikidata.org.
  22. [23] . SIMBAD. wikidata.org.
  23. [24] . SIMBAD. wikidata.org.
  24. [25] . SIMBAD. wikidata.org.
  25. [26] . SIMBAD. wikidata.org.

Class ancestry

  1. [1] . Wikidata. 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). b2 Persei. Retrieved May 3, 2026, from https://4ort.xyz/entity/b2-persei
MLA “b2 Persei.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/b2-persei.
BibTeX @misc{4ortxyz_b2-persei_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{b2 Persei}}, year = {2026}, url = {https://4ort.xyz/entity/b2-persei}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): b2 Persei — https://4ort.xyz/entity/b2-persei (retrieved 2026-05-03)

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