Q90915530

W Ursae Majoris variable star in the constellation Cygnus
Thing w_ursae_majoris_variable Q90915530
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Q90915530

Summary

Q90915530 is a W Ursae Majoris variable[1].

Key Facts

  • Q90915530's instance of is recorded as W Ursae Majoris variable[2].
  • Q90915530's constellation is recorded as Cygnus[3].
  • Q90915530's spectral class is recorded as A6m[4].
  • Q90915530's spectral class is recorded as F0m[5].
  • Q90915530's catalog code is recorded as GSC 03143-00536[6].
  • Q90915530's catalog code is recorded as TYC 3143-536-1[7].
  • Q90915530's catalog code is recorded as 2MASS J19331120+4152267[8].
  • Q90915530's catalog code is recorded as KIC 6447430[9].
  • Q90915530's catalog code is recorded as LAMOST J193311.19+415226.8[10].
  • Q90915530's catalog code is recorded as Gaia DR1 2077627344963037696[11].
  • Q90915530's catalog code is recorded as Gaia DR2 2077627349264493312[12].
  • Q90915530's type of variable star is recorded as eclipsing binary star[13].
  • Q90915530's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.47'}[14].
  • Q90915530's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.861'}[15].
  • Q90915530's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.787'}[16].
  • Q90915530's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.749'}[17].
  • Q90915530's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.73'}[18].
  • Q90915530's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.3335'}[19].
  • Q90915530's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.4819'}[20].
  • Q90915530's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-8.5'}[21].
  • Q90915530's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+7.0'}[22].
  • Q90915530's metallicity is recorded as {'unit': '1', 'amount': '+0.09'}[23].
  • Q90915530's metallicity is recorded as {'unit': '1', 'amount': '+0.04'}[24].
  • Q90915530's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+674.8094'}[25].
  • Q90915530's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+293.29666240529710'}[26].

Body

Definition and Type

Q90915530's instance of is recorded as W Ursae Majoris variable[2].

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] . Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
  4. [5] . Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. 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] . Kepler eclipsing binary stars. II. 2165 eclipsing binaries in the second data release. wikidata.org.
  13. [14] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  14. [15] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  15. [16] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  16. [17] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  17. [18] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  18. [19] . Gaia Data Release 2. wikidata.org.
  19. [20] . Gaia Data Release 2. wikidata.org.
  20. [21] . Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
  21. [22] . Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
  22. [23] . Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
  23. [24] . Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
  24. [25] . Gaia Data Release 2. wikidata.org.
  25. [26] . Gaia Data Release 2. 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). Q90915530. Retrieved May 7, 2026, from https://4ort.xyz/entity/q90915530
MLA “Q90915530.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q90915530.
BibTeX @misc{4ortxyz_q90915530_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q90915530}}, year = {2026}, url = {https://4ort.xyz/entity/q90915530}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q90915530 — https://4ort.xyz/entity/q90915530 (retrieved 2026-05-07)

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