Q80542800

star in the constellation Lyra
Thing star Q80542800
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Q80542800

Summary

Q80542800 is a star[1].

Key Facts

  • Q80542800's instance of is recorded as star[2].
  • Q80542800's constellation is recorded as Lyra[3].
  • Q80542800's spectral class is recorded as K0II[4].
  • Q80542800's spectral class is recorded as G8IV[5].
  • Q80542800's catalog code is recorded as Gaia DR2 2100702799792768640[6].
  • Q80542800's catalog code is recorded as KIC 4995409[7].
  • Q80542800's catalog code is recorded as 2MASS J19053969+4009149[8].
  • Q80542800's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.2842'}[9].
  • Q80542800's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.547'}[10].
  • Q80542800's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.965'}[11].
  • Q80542800's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.845'}[12].
  • Q80542800's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1430'}[13].
  • Q80542800's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-59.3'}[14].
  • Q80542800's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-63.4'}[15].
  • Q80542800's metallicity is recorded as {'unit': '1', 'amount': '-0.13'}[16].
  • Q80542800's metallicity is recorded as {'unit': '1', 'amount': '-0.27'}[17].
  • Q80542800's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+286.41538077060540'}[18].
  • Q80542800's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+40.15415323392944'}[19].
  • Q80542800's epoch is recorded as J2000.0[20].
  • Q80542800's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4732'}[21].
  • Q80542800's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4730'}[22].
  • Q80542800's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+410'}[23].
  • Q80542800's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+360'}[24].
  • Q80542800's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-3.016'}[25].
  • Q80542800's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-4.884'}[26].

Body

Definition and Type

Q80542800's instance of is recorded as 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] . 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] . Gaia Data Release 2. 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] . Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. 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] . 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). Q80542800. Retrieved May 7, 2026, from https://4ort.xyz/entity/q80542800
MLA “Q80542800.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q80542800.
BibTeX @misc{4ortxyz_q80542800_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q80542800}}, year = {2026}, url = {https://4ort.xyz/entity/q80542800}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q80542800 — https://4ort.xyz/entity/q80542800 (retrieved 2026-05-07)

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