Iota Hydrae

star in the constellation Hydra
Place high_proper_motion_star Q942373
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Iota Hydrae

Summary

Iota Hydrae is a high proper-motion star[1]. It draws 15 Wikipedia views per month (high_proper_motion_star category, ranking #39 of 388).[2]

Key Facts

  • Iota Hydrae's instance of is recorded as high proper-motion star[3].
  • Iota Hydrae's instance of is recorded as near-infrared source[4].
  • Iota Hydrae's instance of is recorded as ultraviolet source[5].
  • Iota Hydrae's constellation is recorded as Hydra[6].
  • Iota Hydrae's spectral class is recorded as K2III[7].
  • Iota Hydrae's catalog code is recorded as HD 83618[8].
  • Iota Hydrae's catalog code is recorded as HIP 47431[9].
  • Iota Hydrae's catalog code is recorded as HR 3845[10].
  • Iota Hydrae's catalog code is recorded as IRAS 09372-0054[11].
  • Iota Hydrae's catalog code is recorded as SAO 137035[12].
  • Iota Hydrae's catalog code is recorded as 2MASS J09395135-0108341[13].
  • Iota Hydrae's catalog code is recorded as GSC 04894-02529[14].
  • Iota Hydrae's catalog code is recorded as ι Hya[15].
  • Iota Hydrae's catalog code is recorded as CSV 101070[16].
  • Iota Hydrae's catalog code is recorded as FK5 1250[17].
  • Iota Hydrae's catalog code is recorded as GC 13341[18].
  • Iota Hydrae's catalog code is recorded as GCRV 6229[19].
  • Iota Hydrae's catalog code is recorded as HIC 47431[20].
  • Iota Hydrae's catalog code is recorded as IRC +00190[21].
  • Iota Hydrae's catalog code is recorded as JP11 1842[22].
  • Iota Hydrae's catalog code is recorded as N30 2309[23].
  • Iota Hydrae's catalog code is recorded as NSV 4568[24].
  • Iota Hydrae's catalog code is recorded as PLX 2293[25].
  • Iota Hydrae's catalog code is recorded as PLX 2293.00[26].
  • Iota Hydrae's catalog code is recorded as PMC 90-93 856[27].

Body

Designation and Status

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

History and Context

Catalog codes include HD 83618[8], HIP 47431[9], HR 3845[10], IRAS 09372-0054[11], SAO 137035[12], and 2MASS J09395135-0108341[13].

Why It Matters

Iota Hydrae draws 15 Wikipedia views per month (high_proper_motion_star category, ranking #39 of 388).[2] It has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.[28] It is known by 13 alternative names across languages and contexts.[29]

References

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

Direct Wikidata claims

  1. [3] . SIMBAD. wikidata.org.
  2. [4] . SIMBAD. wikidata.org.
  3. [5] . SIMBAD. wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5. wikidata.org.
  6. [8] . SIMBAD. wikidata.org.
  7. [9] . SIMBAD. wikidata.org.
  8. [10] . SIMBAD. wikidata.org.
  9. [11] . SIMBAD. wikidata.org.
  10. [12] . SIMBAD. wikidata.org.
  11. [13] . SIMBAD. wikidata.org.
  12. [14] . SIMBAD. wikidata.org.
  13. [15] . 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.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . 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). Iota Hydrae. Retrieved May 3, 2026, from https://4ort.xyz/entity/iota-hydrae
MLA “Iota Hydrae.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/iota-hydrae.
BibTeX @misc{4ortxyz_iota-hydrae_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Iota Hydrae}}, year = {2026}, url = {https://4ort.xyz/entity/iota-hydrae}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Iota Hydrae — https://4ort.xyz/entity/iota-hydrae (retrieved 2026-05-03)

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