b3 Hydrae

star in the constellation Hydra
Thing optical_double Q10293421
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b3 Hydrae

Summary

b3 Hydrae is an optical double[1]. It draws 5 Wikipedia views per month (optical_double category, ranking #21 of 44).[2]

Key Facts

  • b3 Hydrae's instance of is recorded as optical double[3].
  • b3 Hydrae's instance of is recorded as high proper-motion star[4].
  • b3 Hydrae's instance of is recorded as double star[5].
  • b3 Hydrae's instance of is recorded as near-infrared source[6].
  • b3 Hydrae's instance of is recorded as ultraviolet source[7].
  • b3 Hydrae's instance of is recorded as star[8].
  • b3 Hydrae's constellation is recorded as Hydra[9].
  • b3 Hydrae's spectral class is recorded as F6 IV-[10].
  • b3 Hydrae comprises Q89108959[11].
  • b3 Hydrae comprises Q89108740[12].
  • b3 Hydrae comprises Q89108603[13].
  • b3 Hydrae's catalog code is recorded as 1RXS J105329.1-200804[14].
  • b3 Hydrae's catalog code is recorded as 2MASS J10532953-2008193[15].
  • b3 Hydrae's catalog code is recorded as CCDM J10534-2009A[16].
  • b3 Hydrae's catalog code is recorded as CSV 101166[17].
  • b3 Hydrae's catalog code is recorded as GC 14971[18].
  • b3 Hydrae's catalog code is recorded as GCRV 6752[19].
  • b3 Hydrae's catalog code is recorded as GJ 403.1[20].
  • b3 Hydrae's catalog code is recorded as GJ 9338[21].
  • b3 Hydrae's catalog code is recorded as HD 94388[22].
  • b3 Hydrae's catalog code is recorded as HIC 53252[23].
  • b3 Hydrae's catalog code is recorded as HIP 53252[24].
  • b3 Hydrae's catalog code is recorded as HR 4251[25].
  • b3 Hydrae's catalog code is recorded as IDS 10486-1935 A[26].
  • b3 Hydrae's catalog code is recorded as IRAS 10510-1952[27].

Body

Definition and Type

Recorded instance of include optical double[3], high proper-motion star[4], double star[5], near-infrared source[6], ultraviolet source[7], and star[8].

Use and Application

Components include Q89108959[11], a star[28]; Q89108740[12], a star[29]; and Q89108603[13], a star[30].

Why It Matters

b3 Hydrae draws 5 Wikipedia views per month (optical_double category, ranking #21 of 44).[2] It has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[31] It is known by 48 alternative names across languages and contexts.[32]

References

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

Direct Wikidata claims

  1. [3] . vizier.u-strasbg.fr. vizier.u-strasbg.fr. Provenance: wikidata.org.
  2. [4] . SIMBAD. wikidata.org.
  3. [5] . SIMBAD. wikidata.org.
  4. [6] . SIMBAD. wikidata.org.
  5. [7] . SIMBAD. wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . Q29037960. wikidata.org.
  9. [11] . Washington Double Star Catalog. wikidata.org.
  10. [12] . Washington Double Star Catalog. wikidata.org.
  11. [13] . Washington Double Star Catalog. wikidata.org.
  12. [14] . SIMBAD. wikidata.org.
  13. [15] . SIMBAD. wikidata.org.
  14. [16] . SIMBAD. wikidata.org.
  15. [17] . SIMBAD. wikidata.org.
  16. [18] . SIMBAD. wikidata.org.
  17. [19] . SIMBAD. wikidata.org.
  18. [20] . SIMBAD. wikidata.org.
  19. [21] . SIMBAD. wikidata.org.
  20. [22] . SIMBAD. wikidata.org.
  21. [23] . SIMBAD. wikidata.org.
  22. [24] . SIMBAD. wikidata.org.
  23. [25] . SIMBAD. wikidata.org.
  24. [26] . SIMBAD. wikidata.org.
  25. [27] . SIMBAD. wikidata.org.

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [31] . Wikidata sitelinks. wikidata.org.
  3. [32] . Wikidata aliases. 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). b3 Hydrae. Retrieved May 3, 2026, from https://4ort.xyz/entity/b3-hydrae
MLA “b3 Hydrae.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/b3-hydrae.
BibTeX @misc{4ortxyz_b3-hydrae_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{b3 Hydrae}}, year = {2026}, url = {https://4ort.xyz/entity/b3-hydrae}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): b3 Hydrae — https://4ort.xyz/entity/b3-hydrae (retrieved 2026-05-03)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 11w ago · 惑星矮星 · 2026-06-23 view diff on Wikidata ↗
    Aliases
    Spectral class F6 IV-
    Right ascension component of proper motion {'unit': 'Q22137107', 'amount': '+80.915'}
    Right ascension {'unit': 'Q28390', 'amount': '+163.37305094078'}
    + 18 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update:2||1 */ [[Property:P31]]: [[Q1353952]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.