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HD 203439

star in the constellation Cygnus
Thing star Q10849253
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HD 203439

Summary

HD 203439 is a star[1].

Key Facts

  • HD 203439's instance of is recorded as star[2].
  • HD 203439's instance of is recorded as infrared source[3].
  • HD 203439's instance of is recorded as spectroscopic binary[4].
  • HD 203439's constellation is recorded as Cygnus[5].
  • HD 203439's spectral class is recorded as A1V[6].
  • HD 203439's catalog code is recorded as HD 203439[7].
  • HD 203439's catalog code is recorded as GCRV 13435[8].
  • HD 203439's catalog code is recorded as GSC 02707-01862[9].
  • HD 203439's catalog code is recorded as HIC 105432[10].
  • HD 203439's catalog code is recorded as HIP 105432[11].
  • HD 203439's catalog code is recorded as HR 8169[12].
  • HD 203439's catalog code is recorded as 2MASS J21212193+3236459[13].
  • HD 203439's catalog code is recorded as PLX 5148[14].
  • HD 203439's catalog code is recorded as PLX 5148.00[15].
  • HD 203439's catalog code is recorded as PPM 86431[16].
  • HD 203439's catalog code is recorded as SAO 71237[17].
  • HD 203439's catalog code is recorded as TD1 27992[18].
  • HD 203439's catalog code is recorded as UBV 18433[19].
  • HD 203439's catalog code is recorded as UBV M 25638[20].
  • HD 203439's catalog code is recorded as uvby98 100203439[21].
  • HD 203439's catalog code is recorded as SBC9 1298[22].
  • HD 203439's catalog code is recorded as AG+32 2089[23].
  • HD 203439's catalog code is recorded as BD+32 4134[24].
  • HD 203439's catalog code is recorded as SBC7 853[25].
  • HD 203439's catalog code is recorded as TYC 2707-1862-1[26].

Body

Definition and Type

Recorded instance of include star[2], infrared source[3], and spectroscopic binary[4].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . SIMBAD. wikidata.org.
  2. [3] ↑ . SIMBAD. wikidata.org.
  3. [4] ↑ . SIMBAD. wikidata.org.
  4. [5] ↑ . VizieR. wikidata.org.
  5. [6] ↑ . A study of the bright A stars. I. A catalogue of spectral classifications. 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] ↑ . SIMBAD. wikidata.org.
  25. [26] ↑ . SIMBAD. 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). HD 203439. Retrieved May 7, 2026, from https://4ort.xyz/entity/q10849253
MLA “HD 203439.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q10849253.
BibTeX @misc{4ortxyz_q10849253_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HD 203439}}, year = {2026}, url = {https://4ort.xyz/entity/q10849253}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HD 203439 — https://4ort.xyz/entity/q10849253 (retrieved 2026-05-07)

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