Q87484669

star in the constellation Cygnus
Thing star Q87484669
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Q87484669

Summary

Q87484669 is a star[1].

Key Facts

  • Q87484669's instance of is recorded as star[2].
  • Q87484669's constellation is recorded as Cygnus[3].
  • Q87484669's spectral class is recorded as B9III[4].
  • Q87484669's catalog code is recorded as KIC 9252255[5].
  • Q87484669's catalog code is recorded as TYC 3559-250-1[6].
  • Q87484669's catalog code is recorded as 2MASS J20101026+4540235[7].
  • Q87484669's catalog code is recorded as Gaia DR1 2082426610137682048[8].
  • Q87484669's catalog code is recorded as Gaia DR2 2082426610137682048[9].
  • Q87484669's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.179'}[10].
  • Q87484669's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.149'}[11].
  • Q87484669's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.098'}[12].
  • Q87484669's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.57'}[13].
  • Q87484669's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.60'}[14].
  • Q87484669's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.5211'}[15].
  • Q87484669's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.9911'}[16].
  • Q87484669's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-7.8'}[17].
  • Q87484669's metallicity is recorded as {'unit': '1', 'amount': '-0.27'}[18].
  • Q87484669's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1008.9799'}[19].
  • Q87484669's stellar rotational velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+134'}[20].
  • Q87484669's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+302.54272441251410'}[21].
  • Q87484669's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+45.67321548952160'}[22].
  • Q87484669's epoch is recorded as J2000.0[23].
  • Q87484669's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+9947'}[24].
  • Q87484669's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+7000'}[25].
  • Q87484669's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.703'}[26].

Body

Definition and Type

Q87484669'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] . SIMBAD. wikidata.org.
  5. [6] . SIMBAD. wikidata.org.
  6. [7] . SIMBAD. wikidata.org.
  7. [8] . SIMBAD. wikidata.org.
  8. [9] . SIMBAD. 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] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  13. [14] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  14. [15] . Gaia Data Release 2. wikidata.org.
  15. [16] . Gaia Data Release 2. 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] . 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] . Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. wikidata.org.
  20. [21] . Gaia Data Release 2. wikidata.org.
  21. [22] . Gaia Data Release 2. wikidata.org.
  22. [23] . Gaia Data Release 2. 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] . Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.. 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). Q87484669. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87484669
MLA “Q87484669.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87484669.
BibTeX @misc{4ortxyz_q87484669_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87484669}}, year = {2026}, url = {https://4ort.xyz/entity/q87484669}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87484669 — https://4ort.xyz/entity/q87484669 (retrieved 2026-05-07)

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