Q89928457

rotating variable star in the constellation Cygnus
Thing rotating_variable_star Q89928457
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Q89928457

Summary

Q89928457 is a rotating variable star[1].

Key Facts

  • Q89928457's instance of is recorded as rotating variable star[2].
  • Q89928457's constellation is recorded as Cygnus[3].
  • Q89928457's spectral class is recorded as G0V[4].
  • Q89928457's catalog code is recorded as KIC 9823846[5].
  • Q89928457's catalog code is recorded as 2MASS J19134702+4638545[6].
  • Q89928457's catalog code is recorded as Gaia DR2 2130394527185075200[7].
  • Q89928457's type of variable star is recorded as rotating variable star[8].
  • Q89928457's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.826'}[9].
  • Q89928457's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.560'}[10].
  • Q89928457's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.517'}[11].
  • Q89928457's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.8053'}[12].
  • Q89928457's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.3248'}[13].
  • Q89928457's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+16.2'}[14].
  • Q89928457's metallicity is recorded as {'unit': '1', 'amount': '+0.04'}[15].
  • Q89928457's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+754.8309'}[16].
  • Q89928457's SIMBAD ID is recorded as 2MASS J19134702+4638545[17].
  • Q89928457's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+288.44595205432740'}[18].
  • Q89928457's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+46.64848753453140'}[19].
  • Q89928457's epoch is recorded as J2000.0[20].
  • Q89928457's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5894'}[21].
  • Q89928457's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+16600'}[22].
  • Q89928457's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-4.423'}[23].
  • Q89928457's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+3.732'}[24].
  • Q89928457's Gaia ID is recorded as 2130394527185075200[25].

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] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  9. [10] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  10. [11] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  11. [12] . Gaia Data Release 2. wikidata.org.
  12. [13] . Gaia Data Release 2. wikidata.org.
  13. [14] . Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
  14. [15] . Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
  15. [16] . Gaia Data Release 2. wikidata.org.
  16. [17] . wikidata.org.
  17. [18] . Gaia Data Release 2. 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] . Gaia Data Release 2. wikidata.org.
  23. [24] . Gaia Data Release 2. wikidata.org.
  24. [25] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

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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). Q89928457. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89928457
MLA “Q89928457.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89928457.
BibTeX @misc{4ortxyz_q89928457_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89928457}}, year = {2026}, url = {https://4ort.xyz/entity/q89928457}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89928457 — https://4ort.xyz/entity/q89928457 (retrieved 2026-05-07)

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