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Q91858339

rotating variable star in the constellation Cygnus
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Q91858339

Summary

Q91858339 is a rotating variable star[1].

Key Facts

  • Q91858339's instance of is recorded as rotating variable star[2].
  • Q91858339's constellation is recorded as Cygnus[3].
  • Q91858339's spectral class is recorded as F3/F5V[4].
  • Q91858339's catalog code is recorded as UCAC4 679-074453[5].
  • Q91858339's catalog code is recorded as KIC 9237445[6].
  • Q91858339's catalog code is recorded as 2MASS J19530981+4541525[7].
  • Q91858339's type of variable star is recorded as rotating variable star[8].
  • Q91858339's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.36'}[9].
  • Q91858339's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.46'}[10].
  • Q91858339's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.88'}[11].
  • Q91858339's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.56'}[12].
  • Q91858339's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.26'}[13].
  • Q91858339's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.50'}[14].
  • Q91858339's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.434'}[15].
  • Q91858339's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.192'}[16].
  • Q91858339's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.113'}[17].
  • Q91858339's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-12.7'}[18].
  • Q91858339's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-16.9'}[19].
  • Q91858339's metallicity is recorded as {'unit': '1', 'amount': '-0.28'}[20].
  • Q91858339's metallicity is recorded as {'unit': '1', 'amount': '-0.26'}[21].
  • Q91858339's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+298.2908856000'}[22].
  • Q91858339's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+45.6979462000'}[23].
  • Q91858339's epoch is recorded as J2000.0[24].
  • Q91858339's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6332'}[25].
  • Q91858339's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6334'}[26].

Body

Definition and Type

Q91858339's instance of is recorded as rotating variable star[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] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . SIMBAD. wikidata.org.
  6. [7] ↑ . SIMBAD. wikidata.org.
  7. [8] ↑ . Rotation periods of 12000 main-sequence Kepler stars: dependence on stellar spectral type and comparison with v sin i observations. wikidata.org.
  8. [9] ↑ . Fourth USNO CCD Astrograph Catalog. wikidata.org.
  9. [10] ↑ . Fourth USNO CCD Astrograph Catalog. wikidata.org.
  10. [11] ↑ . Fourth USNO CCD Astrograph Catalog. wikidata.org.
  11. [12] ↑ . Fourth USNO CCD Astrograph Catalog. wikidata.org.
  12. [13] ↑ . Fourth USNO CCD Astrograph Catalog. wikidata.org.
  13. [14] ↑ . Fourth USNO CCD Astrograph Catalog. 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] ↑ . Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
  18. [19] ↑ . Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
  19. [20] ↑ . Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. 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] ↑ . Fourth USNO CCD Astrograph Catalog. wikidata.org.
  22. [23] ↑ . Fourth USNO CCD Astrograph Catalog. wikidata.org.
  23. [24] ↑ . Fourth USNO CCD Astrograph Catalog. wikidata.org.
  24. [25] ↑ . Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
  25. [26] ↑ . Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. 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). Q91858339. Retrieved May 7, 2026, from https://4ort.xyz/entity/q91858339
MLA “Q91858339.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q91858339.
BibTeX @misc{4ortxyz_q91858339_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q91858339}}, year = {2026}, url = {https://4ort.xyz/entity/q91858339}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q91858339 — https://4ort.xyz/entity/q91858339 (retrieved 2026-05-07)

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