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HD 203454

star in the constellation Cygnus
Thing star Q10849254
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HD 203454

Summary

HD 203454 is a star[1].

Key Facts

  • HD 203454's instance of is recorded as star[2].
  • HD 203454's constellation is recorded as Cygnus[3].
  • HD 203454's spectral class is recorded as F8IV[4].
  • HD 203454's catalog code is recorded as HD 203454[5].
  • HD 203454's catalog code is recorded as ASCC 439887[6].
  • HD 203454's catalog code is recorded as 2EUVE J2120+40.3[7].
  • HD 203454's catalog code is recorded as EUVE J2120+40.3[8].
  • HD 203454's catalog code is recorded as EUVE J2121+40.3[9].
  • HD 203454's catalog code is recorded as GCRV 13431[10].
  • HD 203454's catalog code is recorded as GSC 03186-01633[11].
  • HD 203454's catalog code is recorded as HIC 105406[12].
  • HD 203454's catalog code is recorded as HIP 105406[13].
  • HD 203454's catalog code is recorded as HR 8170[14].
  • HD 203454's catalog code is recorded as JP11 3342[15].
  • HD 203454's catalog code is recorded as LSPM J2121+4020[16].
  • HD 203454's catalog code is recorded as LTT 16255[17].
  • HD 203454's catalog code is recorded as 2MASS J21210143+4020420[18].
  • HD 203454's catalog code is recorded as NLTT 51095[19].
  • HD 203454's catalog code is recorded as PLX 5147[20].
  • HD 203454's catalog code is recorded as PLX 5147.00[21].
  • HD 203454's catalog code is recorded as PPM 61317[22].
  • HD 203454's catalog code is recorded as ROT 3112[23].
  • HD 203454's catalog code is recorded as 1RXS J212101.6+402044[24].
  • HD 203454's catalog code is recorded as SAO 50739[25].
  • HD 203454's catalog code is recorded as TD1 27993[26].

Body

Definition and Type

HD 203454'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] ↑ . VizieR. wikidata.org.
  3. [4] ↑ . A spectroscopic survey of the youngest field stars in the solar neighborhood . II. The optically faint sample. 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] ↑ . 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 203454. Retrieved May 7, 2026, from https://4ort.xyz/entity/q10849254
MLA “HD 203454.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q10849254.
BibTeX @misc{4ortxyz_q10849254_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HD 203454}}, year = {2026}, url = {https://4ort.xyz/entity/q10849254}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HD 203454 — https://4ort.xyz/entity/q10849254 (retrieved 2026-05-07)

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