HD27404

variable star
Thing peculiar_star Q12068457
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HD27404

Summary

HD27404 is a peculiar star[1].

Key Facts

  • HD27404's instance of is recorded as peculiar star[2].
  • HD27404's instance of is recorded as rotating variable star[3].
  • HD27404's instance of is recorded as Alpha² Canum Venaticorum variable[4].
  • HD27404's instance of is recorded as infrared source[5].
  • HD27404's constellation is recorded as Taurus[6].
  • HD27404's spectral class is recorded as B9/A0[7].
  • HD27404's catalog code is recorded as GSC 01828-01614[8].
  • HD27404's catalog code is recorded as HD 27404[9].
  • HD27404's catalog code is recorded as HIC 20262[10].
  • HD27404's catalog code is recorded as HIP 20262[11].
  • HD27404's catalog code is recorded as 2MASS J04203778+2853313[12].
  • HD27404's catalog code is recorded as PPM 93434[13].
  • HD27404's catalog code is recorded as SAO 76560[14].
  • HD27404's catalog code is recorded as TD1 3033[15].
  • HD27404's catalog code is recorded as uvby98 100027404[16].
  • HD27404's catalog code is recorded as YZ 28 2048[17].
  • HD27404's catalog code is recorded as AG+28 418[18].
  • HD27404's catalog code is recorded as BD+28 642[19].
  • HD27404's catalog code is recorded as TYC 1828-1614-1[20].
  • HD27404's catalog code is recorded as Gaia DR1 164646677940221568[21].
  • HD27404's catalog code is recorded as Gaia DR2 164646677940221568[22].
  • HD27404's catalog code is recorded as V1140 Tau[23].
  • HD27404's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.18'}[24].
  • HD27404's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.92'}[25].
  • HD27404's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.8325'}[26].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [3] . SIMBAD. wikidata.org.
  3. [4] . SIMBAD. wikidata.org.
  4. [5] . SIMBAD. wikidata.org.
  5. [6] . VizieR. wikidata.org.
  6. [7] . A spectrophotometric investigation into bright and dark regions in Taurus. Part II. The catalogue. 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] . wikidata.org.
  23. [24] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  24. [25] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  25. [26] . Gaia Data Release 2. 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). HD27404. Retrieved May 7, 2026, from https://4ort.xyz/entity/q12068457
MLA “HD27404.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q12068457.
BibTeX @misc{4ortxyz_q12068457_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HD27404}}, year = {2026}, url = {https://4ort.xyz/entity/q12068457}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HD27404 — https://4ort.xyz/entity/q12068457 (retrieved 2026-05-07)

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