V401 Hydrae

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V401 Hydrae

Summary

V401 Hydrae is a BY Draconis variable[1].

Key Facts

  • V401 Hydrae's instance of is recorded as BY Draconis variable[2].
  • V401 Hydrae's instance of is recorded as infrared source[3].
  • V401 Hydrae's instance of is recorded as astrophysical X-ray source[4].
  • V401 Hydrae's instance of is recorded as double star[5].
  • V401 Hydrae's instance of is recorded as near-infrared source[6].
  • V401 Hydrae's instance of is recorded as variable star[7].
  • V401 Hydrae's constellation is recorded as Hydra[8].
  • V401 Hydrae's spectral class is recorded as G5 V[9].
  • V401 Hydrae's part of is recorded as Hyades Stream[10].
  • V401 Hydrae's has part is recorded as Q87086427[11].
  • V401 Hydrae's has part is recorded as Q97309673[12].
  • V401 Hydrae's catalog code is recorded as ADS 6900 A[13].
  • V401 Hydrae's catalog code is recorded as CCDM J08378-0649A[14].
  • V401 Hydrae's catalog code is recorded as GJ 9273[15].
  • V401 Hydrae's catalog code is recorded as GSC 04875-01583[16].
  • V401 Hydrae's catalog code is recorded as HD 73350[17].
  • V401 Hydrae's catalog code is recorded as HIC 42333[18].
  • V401 Hydrae's catalog code is recorded as HIP 42333[19].
  • V401 Hydrae's catalog code is recorded as IDS 08329-0628 A[20].
  • V401 Hydrae's catalog code is recorded as IRAS 08354-0638[21].
  • V401 Hydrae's catalog code is recorded as LTT 3193[22].
  • V401 Hydrae's catalog code is recorded as 2MASS J08375030-0648248[23].
  • V401 Hydrae's catalog code is recorded as NLTT 19934[24].
  • V401 Hydrae's catalog code is recorded as PLX 2055.1[25].
  • V401 Hydrae's catalog code is recorded as PPM 191533[26].

Body

Geography

V401 Hydrae's part of is recorded as Hyades Stream[10].

Designation and Status

Recorded instance of include BY Draconis variable[2], infrared source[3], astrophysical X-ray source[4], double star[5], near-infrared source[6], and variable star[7].

History and Context

Catalog codes include ADS 6900 A[13], CCDM J08378-0649A[14], GJ 9273[15], GSC 04875-01583[16], HD 73350[17], and HIC 42333[18].

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] . SIMBAD. wikidata.org.
  5. [6] . SIMBAD. wikidata.org.
  6. [7] . SIMBAD. wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . Q53997770. wikidata.org.
  9. [10] . Chemically tagging the Hyades supercluster. A homogeneous sample of F6-K4 kinematically selected northern stars. wikidata.org.
  10. [11] . Washington Double Star Catalog. wikidata.org.
  11. [12] . Washington Double Star Catalog. 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). V401 Hydrae. Retrieved May 3, 2026, from https://4ort.xyz/entity/v401-hydrae
MLA “V401 Hydrae.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/v401-hydrae.
BibTeX @misc{4ortxyz_v401-hydrae_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{V401 Hydrae}}, year = {2026}, url = {https://4ort.xyz/entity/v401-hydrae}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): V401 Hydrae — https://4ort.xyz/entity/v401-hydrae (retrieved 2026-05-03)

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