HD19805

peculiar star
Thing peculiar_star Q12067168
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HD19805

Summary

HD19805 is a peculiar star[1].

Key Facts

  • HD19805's instance of is recorded as peculiar star[2].
  • HD19805's constellation is recorded as Perseus[3].
  • HD19805's spectral class is recorded as B9.5V[4].
  • HD19805 is part of Alpha Persei[5].
  • HD19805 is part of Q67856749[6].
  • HD19805 is part of Alpha Persei Cluster[7].
  • HD19805's catalog code is recorded as HD 19805[8].
  • HD19805's catalog code is recorded as GCRV 23209[9].
  • HD19805's catalog code is recorded as GSC 03319-00544[10].
  • HD19805's catalog code is recorded as HIC 14980[11].
  • HD19805's catalog code is recorded as HIP 14980[12].
  • HD19805's catalog code is recorded as 2MASS J03130524+4900339[13].
  • HD19805's catalog code is recorded as PPM 45935[14].
  • HD19805's catalog code is recorded as ROT 426[15].
  • HD19805's catalog code is recorded as SAO 38647[16].
  • HD19805's catalog code is recorded as TD1 1960[17].
  • HD19805's catalog code is recorded as UBV 3071[18].
  • HD19805's catalog code is recorded as uvby98 520200167[19].
  • HD19805's catalog code is recorded as AG+48 367[20].
  • HD19805's catalog code is recorded as BD+48 862[21].
  • HD19805's catalog code is recorded as TYC 3319-544-1[22].
  • HD19805's catalog code is recorded as Gaia DR1 436392282414665344[23].
  • HD19805's catalog code is recorded as WEB 2890[24].
  • HD19805's catalog code is recorded as Gaia DR2 436392286714264576[25].
  • HD19805's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.07'}[26].

Body

Definition and Type

HD19805's instance of is recorded as peculiar star[2].

Use and Application

Part of include Alpha Persei[5], a star[27]; Q67856749[6]; and Alpha Persei Cluster[7], an open cluster[28].

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] . The H-R diagram of the alpha Persei cluster. 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.

Inline context (facts about related entities)

  1. [27] . Wikidata. wikidata.org. → on this site
  2. [28] . 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). HD19805. Retrieved May 7, 2026, from https://4ort.xyz/entity/q12067168
MLA “HD19805.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q12067168.
BibTeX @misc{4ortxyz_q12067168_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HD19805}}, year = {2026}, url = {https://4ort.xyz/entity/q12067168}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HD19805 — https://4ort.xyz/entity/q12067168 (retrieved 2026-05-07)

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