Q81832609

W Ursae Majoris variable star in the constellation Hercules
Thing w_ursae_majoris_variable Q81832609
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Q81832609

Summary

Q81832609 is a W Ursae Majoris variable[1].

Key Facts

  • Q81832609's instance of is recorded as W Ursae Majoris variable[2].
  • Q81832609's constellation is recorded as Hercules[3].
  • Q81832609's part of is recorded as Messier 13[4].
  • Q81832609's catalog code is recorded as 2MASS J16390450+3550246[5].
  • Q81832609's catalog code is recorded as ROTSE1 J163904.46+355024.1[6].
  • Q81832609's catalog code is recorded as Cl* NGC 6205 KAD 54[7].
  • Q81832609's catalog code is recorded as CRTS J163904.4+355024[8].
  • Q81832609's catalog code is recorded as [YWW2015] SK05 7906[9].
  • Q81832609's catalog code is recorded as Gaia DR2 1327638132805114752[10].
  • Q81832609's type of variable star is recorded as W Ursae Majoris variable[11].
  • Q81832609's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.361'}[12].
  • Q81832609's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.123'}[13].
  • Q81832609's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.079'}[14].
  • Q81832609's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.91'}[15].
  • Q81832609's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.34'}[16].
  • Q81832609's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.4387'}[17].
  • Q81832609's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.0144'}[18].
  • Q81832609's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+985.8044'}[19].
  • Q81832609's SIMBAD ID is recorded as ROTSE1 J163904.46+355024.1[20].
  • Q81832609's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+249.76870642245990'}[21].
  • Q81832609's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+35.84016487191320'}[22].
  • Q81832609's epoch is recorded as J2000.0[23].
  • Q81832609's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+3.378'}[24].
  • Q81832609's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-3.425'}[25].
  • Q81832609's Gaia ID is recorded as 1327638132805114752[26].

References

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

Direct Wikidata claims

  1. [2] . SIMBAD. wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . 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] . SIMBAD. wikidata.org.
  10. [11] . The Catalina surveys periodic variable star catalog. 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] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  14. [15] . An investifation of globular cluster M 13. wikidata.org.
  15. [16] . The Catalina surveys periodic variable star catalog. wikidata.org.
  16. [17] . Gaia Data Release 2. wikidata.org.
  17. [18] . Gaia Data Release 2. wikidata.org.
  18. [19] . Gaia Data Release 2. 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). Q81832609. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81832609
MLA “Q81832609.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81832609.
BibTeX @misc{4ortxyz_q81832609_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81832609}}, year = {2026}, url = {https://4ort.xyz/entity/q81832609}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81832609 — https://4ort.xyz/entity/q81832609 (retrieved 2026-05-07)

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