Q81026057

variable star
Thing variable_star Q81026057
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Q81026057

Summary

Q81026057 is a variable star[1].

Key Facts

  • Q81026057's instance of is recorded as variable star[2].
  • Q81026057's constellation is recorded as Cygnus[3].
  • Q81026057's spectral class is recorded as M5III[4].
  • Q81026057's catalog code is recorded as HAT 199-28363[5].
  • Q81026057's catalog code is recorded as 2MASS J19325009+3734562[6].
  • Q81026057's catalog code is recorded as KIC 2168461[7].
  • Q81026057's catalog code is recorded as Gaia DR2 2051662416537599488[8].
  • Q81026057's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.747'}[9].
  • Q81026057's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.021'}[10].
  • Q81026057's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.099'}[11].
  • Q81026057's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.755'}[12].
  • Q81026057's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.3252'}[13].
  • Q81026057's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-108.8'}[14].
  • Q81026057's metallicity is recorded as {'unit': '1', 'amount': '-0.14'}[15].
  • Q81026057's stellar rotational velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+177'}[16].
  • Q81026057's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+293.20869820276660'}[17].
  • Q81026057's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+37.58230045275690'}[18].
  • Q81026057's epoch is recorded as J2000.0[19].
  • Q81026057's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+3304'}[20].
  • Q81026057's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+3'}[21].
  • Q81026057's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-3.410'}[22].
  • Q81026057's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-2.629'}[23].

Body

Definition and Type

Q81026057's instance of is recorded as 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] . SIMBAD. wikidata.org.
  8. [9] . HAT net Variability Survey in the High Stellar Density "Kepler Field" with Millimagnitude Image Subtraction Photometry. 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] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). 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] . Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. 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] . 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] . Gaia Data Release 2. wikidata.org.
  22. [23] . 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). Q81026057. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81026057
MLA “Q81026057.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81026057.
BibTeX @misc{4ortxyz_q81026057_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81026057}}, year = {2026}, url = {https://4ort.xyz/entity/q81026057}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81026057 — https://4ort.xyz/entity/q81026057 (retrieved 2026-05-07)

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