Q84190822

Delta Scuti variable star in the constellation Lyra
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Q84190822

Summary

Q84190822 is a Delta Scuti variable[1].

Key Facts

  • Q84190822's instance of is recorded as Delta Scuti variable[2].
  • Q84190822's constellation is recorded as Lyra[3].
  • Q84190822's spectral class is recorded as A0IVn[4].
  • Q84190822's catalog code is recorded as KIC 8004558[5].
  • Q84190822's catalog code is recorded as UCAC3 268-152259[6].
  • Q84190822's catalog code is recorded as 2MASS J18400406+4352180[7].
  • Q84190822's catalog code is recorded as Gaia DR2 2117129847107499648[8].
  • Q84190822's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.60'}[9].
  • Q84190822's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.775'}[10].
  • Q84190822's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.684'}[11].
  • Q84190822's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.613'}[12].
  • Q84190822's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.2954'}[13].
  • Q84190822's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.7106'}[14].
  • Q84190822's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-266.8'}[15].
  • Q84190822's metallicity is recorded as {'unit': '1', 'amount': '-0.01'}[16].
  • Q84190822's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1407.2615'}[17].
  • Q84190822's stellar rotational velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+138'}[18].
  • Q84190822's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+280.01693685222570'}[19].
  • Q84190822's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+43.87169018284270'}[20].
  • Q84190822's epoch is recorded as J2000.0[21].
  • Q84190822's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+11231'}[22].
  • Q84190822's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+11000'}[23].
  • Q84190822's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-41.070'}[24].
  • Q84190822's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-4.478'}[25].

Body

Definition and Type

Q84190822's instance of is recorded as Delta Scuti 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] . SIMBAD. wikidata.org.
  5. [6] . SIMBAD. wikidata.org.
  6. [7] . SIMBAD. wikidata.org.
  7. [8] . SIMBAD. wikidata.org.
  8. [9] . Third U.S. Naval Observatory CCD Astrograph Catalog (UCAC3). 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] . Gaia Data Release 2. 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] . Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
  18. [19] . Gaia Data Release 2. wikidata.org.
  19. [20] . Gaia Data Release 2. wikidata.org.
  20. [21] . Gaia Data Release 2. 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] . Gaia Data Release 2. wikidata.org.
  24. [25] . 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). Q84190822. Retrieved May 7, 2026, from https://4ort.xyz/entity/q84190822
MLA “Q84190822.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q84190822.
BibTeX @misc{4ortxyz_q84190822_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q84190822}}, year = {2026}, url = {https://4ort.xyz/entity/q84190822}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q84190822 — https://4ort.xyz/entity/q84190822 (retrieved 2026-05-07)

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