BW Librae

eclipsing binary star in the constellation Libra
Place eclipsing_binary_star Q84009981
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BW Librae

Summary

BW Librae is an eclipsing binary star[1].

Key Facts

  • BW Librae's instance of is recorded as eclipsing binary star[2].
  • BW Librae's constellation is recorded as Libra[3].
  • BW Librae's catalog code is recorded as GSC 06192-01522[4].
  • BW Librae's catalog code is recorded as SV* HV 10673[5].
  • BW Librae's catalog code is recorded as 2MASS J15314009-2027172[6].
  • BW Librae's catalog code is recorded as Gaia DR2 6253645972676562304[7].
  • BW Librae's catalog code is recorded as BW Lib[8].
  • BW Librae's catalog code is recorded as CRTS J153140.0-202718[9].
  • BW Librae's type of variable star is recorded as Algol variable[10].
  • BW Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.382'}[11].
  • BW Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.923'}[12].
  • BW Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.842'}[13].
  • BW Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.7016'}[14].
  • BW Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.59'}[15].
  • BW Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.40'}[16].
  • BW Librae's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.5362'}[17].
  • BW Librae's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+394.2907'}[18].
  • BW Librae's Google Knowledge Graph ID is recorded as /g/11jg8ch2gk[19].
  • BW Librae's SIMBAD ID is recorded as V* BW Lib[20].
  • BW Librae's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+232.91705261785660'}[21].
  • BW Librae's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-20.45482485249480'}[22].
  • BW Librae's epoch is recorded as J2000.0[23].
  • BW Librae's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-3.563'}[24].
  • BW Librae's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-10.072'}[25].
  • BW Librae's Gaia ID is recorded as 6253645972676562304[26].

Body

Designation and Status

BW Librae's instance of is recorded as eclipsing binary star[2].

History and Context

Catalog codes include GSC 06192-01522[4], SV* HV 10673[5], 2MASS J15314009-2027172[6], Gaia DR2 6253645972676562304[7], BW Lib[8], and CRTS J153140.0-202718[9].

References

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

Direct Wikidata claims

  1. [2] . SIMBAD. wikidata.org.
  2. [3] . VizieR. wikidata.org.
  3. [4] . SIMBAD. wikidata.org.
  4. [5] . SIMBAD. wikidata.org.
  5. [6] . SIMBAD. wikidata.org.
  6. [7] . SIMBAD. wikidata.org.
  7. [8] . SIMBAD. wikidata.org.
  8. [9] . SIMBAD. wikidata.org.
  9. [10] . The Catalina Surveys Southern periodic variable star catalogue. wikidata.org.
  10. [11] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  11. [12] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  12. [13] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  13. [14] . Gaia Data Release 2. wikidata.org.
  14. [15] . The Catalina Surveys Southern periodic variable star catalogue. wikidata.org.
  15. [16] . Q56001295. wikidata.org.
  16. [17] . Gaia Data Release 2. wikidata.org.
  17. [18] . Gaia Data Release 2. wikidata.org.
  18. [19] . wikidata.org.
  19. [20] . wikidata.org.
  20. [21] . Gaia Data Release 2. wikidata.org.
  21. [22] . Gaia Data Release 2. wikidata.org.
  22. [23] . Gaia Data Release 2. wikidata.org.
  23. [24] . Gaia Data Release 2. wikidata.org.
  24. [25] . Gaia Data Release 2. wikidata.org.
  25. [26] . 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). BW Librae. Retrieved May 3, 2026, from https://4ort.xyz/entity/bw-librae
MLA “BW Librae.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/bw-librae.
BibTeX @misc{4ortxyz_bw-librae_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{BW Librae}}, year = {2026}, url = {https://4ort.xyz/entity/bw-librae}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): BW Librae — https://4ort.xyz/entity/bw-librae (retrieved 2026-05-03)

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