HD204037

peculiar star in the constellation Cygnus
Thing peculiar_star Q12067307
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HD204037

Summary

HD204037 is a peculiar star[1].

Key Facts

  • HD204037's instance of is recorded as peculiar star[2].
  • HD204037's constellation is recorded as Cygnus[3].
  • HD204037's spectral class is recorded as A0p[4].
  • HD204037 comprises BD+51 3057A[5].
  • HD204037 comprises BD+51 3057B[6].
  • HD204037's catalog code is recorded as HD 204037[7].
  • HD204037's catalog code is recorded as FK5 5887[8].
  • HD204037's catalog code is recorded as GSC 03602-01206[9].
  • HD204037's catalog code is recorded as HIC 105655[10].
  • HD204037's catalog code is recorded as HIP 105655[11].
  • HD204037's catalog code is recorded as 2MASS J21240286+5226570[12].
  • HD204037's catalog code is recorded as SAO 33387[13].
  • HD204037's catalog code is recorded as TD1 28078[14].
  • HD204037's catalog code is recorded as WDS J21241+5227AB[15].
  • HD204037's catalog code is recorded as YZ 52 7058[16].
  • HD204037's catalog code is recorded as BD+51 3057[17].
  • HD204037's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.020'}[18].
  • HD204037's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.130'}[19].
  • HD204037's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.120'}[20].
  • HD204037's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.953'}[21].
  • HD204037's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.016'}[22].
  • HD204037's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.002'}[23].
  • HD204037's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.84'}[24].
  • HD204037's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-20.00'}[25].
  • HD204037's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+321.011947347'}[26].

Body

Definition and Type

HD204037's instance of is recorded as peculiar star[2].

Use and Application

Components include BD+51 3057A[5], a star[27] and BD+51 3057B[6].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [3] . VizieR. wikidata.org.
  3. [4] . Catalogue et bibliographie des etoiles A a spectre particulier. wikidata.org.
  4. [5] . Washington Double Star Catalog. wikidata.org.
  5. [6] . Washington Double Star Catalog. 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] . UBV photometry of stars whose positions are accurately known. II. wikidata.org.
  18. [19] . UBV photometry of stars whose positions are accurately known. II. wikidata.org.
  19. [20] . UBV photometry of stars whose positions are accurately known. II. wikidata.org.
  20. [21] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  21. [22] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  22. [23] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  23. [24] . Validation of the new Hipparcos reduction. wikidata.org.
  24. [25] . Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system. wikidata.org.
  25. [26] . Validation of the new Hipparcos reduction. wikidata.org.

Inline context (facts about related entities)

  1. [27] . Wikidata. wikidata.org. → on this site

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). HD204037. Retrieved May 7, 2026, from https://4ort.xyz/entity/q12067307
MLA “HD204037.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q12067307.
BibTeX @misc{4ortxyz_q12067307_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HD204037}}, year = {2026}, url = {https://4ort.xyz/entity/q12067307}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HD204037 — https://4ort.xyz/entity/q12067307 (retrieved 2026-05-07)

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