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Q84540902

star in the constellation Aquarius
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Q84540902

Summary

Q84540902 is a star[1].

Key Facts

  • Q84540902's instance of is recorded as star[2].
  • Q84540902's constellation is recorded as Aquarius[3].
  • Q84540902's spectral class is recorded as G2IV[4].
  • Q84540902's catalog code is recorded as BD-05 5491[5].
  • Q84540902's catalog code is recorded as GSC 05201-00731[6].
  • Q84540902's catalog code is recorded as HD 201766[7].
  • Q84540902's catalog code is recorded as PPM 204918[8].
  • Q84540902's catalog code is recorded as SAO 145188[9].
  • Q84540902's catalog code is recorded as TYC 5201-731-1[10].
  • Q84540902's catalog code is recorded as YZ 95 7398[11].
  • Q84540902's catalog code is recorded as 2MASS J21114689-0503417[12].
  • Q84540902's catalog code is recorded as Gaia DR1 6911315584354140928[13].
  • Q84540902's catalog code is recorded as Gaia DR2 6911315588649164160[14].
  • Q84540902's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.079'}[15].
  • Q84540902's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.787'}[16].
  • Q84540902's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.668'}[17].
  • Q84540902's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.29'}[18].
  • Q84540902's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.91'}[19].
  • Q84540902's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.1340'}[20].
  • Q84540902's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.8800'}[21].
  • Q84540902's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-33.29'}[22].
  • Q84540902's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+170.0680'}[23].
  • Q84540902's SIMBAD ID is recorded as HD 201766[24].
  • Q84540902's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+317.94537049186370'}[25].
  • Q84540902's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-5.06156665868550'}[26].

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] ↑ . Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5. 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] ↑ . SIMBAD. wikidata.org.
  10. [11] ↑ . SIMBAD. wikidata.org.
  11. [12] ↑ . SIMBAD. wikidata.org.
  12. [13] ↑ . SIMBAD. wikidata.org.
  13. [14] ↑ . SIMBAD. wikidata.org.
  14. [15] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  15. [16] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  16. [17] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  17. [18] ↑ . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  18. [19] ↑ . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  19. [20] ↑ . Gaia Data Release 2. 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] ↑ . 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). Q84540902. Retrieved May 7, 2026, from https://4ort.xyz/entity/q84540902
MLA “Q84540902.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q84540902.
BibTeX @misc{4ortxyz_q84540902_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q84540902}}, year = {2026}, url = {https://4ort.xyz/entity/q84540902}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q84540902 — https://4ort.xyz/entity/q84540902 (retrieved 2026-05-07)

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