Q81331239

star in the constellation Cassiopeia
Thing star Q81331239
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Q81331239

Summary

Q81331239 is a star[1].

Key Facts

  • Q81331239's instance of is recorded as star[2].
  • Q81331239's constellation is recorded as Cassiopeia[3].
  • Q81331239's spectral class is recorded as B9V[4].
  • Q81331239's catalog code is recorded as [M72] 54[5].
  • Q81331239's catalog code is recorded as TYC 4281-869-1[6].
  • Q81331239's catalog code is recorded as 2MASS J23512402+6030064[7].
  • Q81331239's catalog code is recorded as GCRV 21858[8].
  • Q81331239's catalog code is recorded as Gaia DR1 2011842808360626688[9].
  • Q81331239's catalog code is recorded as Gaia DR2 2011842812663213568[10].
  • Q81331239's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.60'}[11].
  • Q81331239's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.88'}[12].
  • Q81331239's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.687'}[13].
  • Q81331239's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.616'}[14].
  • Q81331239's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.57'}[15].
  • Q81331239's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.4394'}[16].
  • Q81331239's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.9956'}[17].
  • Q81331239's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+24.0'}[18].
  • Q81331239's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1004.4194'}[19].
  • Q81331239's SIMBAD ID is recorded as TYC 4281-869-1[20].
  • Q81331239's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+357.85011663017290'}[21].
  • Q81331239's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+60.50185595460060'}[22].
  • Q81331239's epoch is recorded as J2000.0[23].
  • Q81331239's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.954'}[24].
  • Q81331239's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-1.294'}[25].
  • Q81331239's Gaia ID is recorded as 2011842812663213568[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] . Etude de la structure galactique a l'aide du prisme-objectif: une region dans Cassiopee. 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] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  11. [12] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  12. [13] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  13. [14] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  14. [15] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  15. [16] . Gaia Data Release 2. wikidata.org.
  16. [17] . Gaia Data Release 2. wikidata.org.
  17. [18] . Etude de la structure galactique a l'aide du prisme-objectif: une region dans Cassiopee. wikidata.org.
  18. [19] . Gaia Data Release 2. wikidata.org.
  19. [20] . 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] . Gaia Data Release 2. wikidata.org.
  24. [25] . Gaia Data Release 2. wikidata.org.
  25. [26] . 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). Q81331239. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81331239
MLA “Q81331239.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81331239.
BibTeX @misc{4ortxyz_q81331239_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81331239}}, year = {2026}, url = {https://4ort.xyz/entity/q81331239}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81331239 — https://4ort.xyz/entity/q81331239 (retrieved 2026-05-07)

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