Q81289472

Thing blue_supergiant Q81289472
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Q81289472

Summary

Q81289472 is a blue supergiant[1].

Key Facts

  • Q81289472's instance of is recorded as blue supergiant[2].
  • Q81289472's constellation is recorded as Cygnus[3].
  • Q81289472's spectral class is recorded as O9Iab[4].
  • Q81289472's catalog code is recorded as AG+34 2014[5].
  • Q81289472's catalog code is recorded as ALS 11098[6].
  • Q81289472's catalog code is recorded as BD+34 3961[7].
  • Q81289472's catalog code is recorded as CGO 569[8].
  • Q81289472's catalog code is recorded as GEN# +1.00228779[9].
  • Q81289472's catalog code is recorded as GSC 02680-01463[10].
  • Q81289472's catalog code is recorded as HD 228779[11].
  • Q81289472's catalog code is recorded as Hilt 915[12].
  • Q81289472's catalog code is recorded as LS II +34 19[13].
  • Q81289472's catalog code is recorded as MCW 848[14].
  • Q81289472's catalog code is recorded as PPM 84648[15].
  • Q81289472's catalog code is recorded as SAO 69776[16].
  • Q81289472's catalog code is recorded as TYC 2680-1463-1[17].
  • Q81289472's catalog code is recorded as UBV 17584[18].
  • Q81289472's catalog code is recorded as UBV M 27622[19].
  • Q81289472's catalog code is recorded as [HJ56] 189[20].
  • Q81289472's catalog code is recorded as uvby98 100228779[21].
  • Q81289472's catalog code is recorded as 2MASS J20175419+3449020[22].
  • Q81289472's catalog code is recorded as Gaia DR1 2055609727697340160[23].
  • Q81289472's catalog code is recorded as Gaia DR2 2055609732001730304[24].
  • Q81289472's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.140'}[25].
  • Q81289472's apparent magnitude is recorded as {'unit': '1', 'amount': '+5.834'}[26].

Body

Definition and Type

Q81289472's instance of is recorded as blue supergiant[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] . The Galactic O-star Spectroscopic Survey (GOSSS). III. 142 additional O-type systems. 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] . SIMBAD. wikidata.org.
  15. [16] . SIMBAD. wikidata.org.
  16. [17] . SIMBAD. wikidata.org.
  17. [18] . SIMBAD. wikidata.org.
  18. [19] . SIMBAD. wikidata.org.
  19. [20] . SIMBAD. wikidata.org.
  20. [21] . SIMBAD. wikidata.org.
  21. [22] . SIMBAD. wikidata.org.
  22. [23] . SIMBAD. wikidata.org.
  23. [24] . SIMBAD. wikidata.org.
  24. [25] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  25. [26] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). 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). Q81289472. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81289472
MLA “Q81289472.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81289472.
BibTeX @misc{4ortxyz_q81289472_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81289472}}, year = {2026}, url = {https://4ort.xyz/entity/q81289472}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81289472 — https://4ort.xyz/entity/q81289472 (retrieved 2026-05-07)

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