29 Hydrae

star in the constellation Hydra
Place star Q11088457
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29 Hydrae

Summary

29 Hydrae is a star[1].

Key Facts

  • 29 Hydrae's instance of is recorded as star[2].
  • 29 Hydrae's instance of is recorded as binary star[3].
  • 29 Hydrae's instance of is recorded as double star[4].
  • 29 Hydrae's instance of is recorded as near-infrared source[5].
  • 29 Hydrae's instance of is recorded as ultraviolet source[6].
  • 29 Hydrae's constellation is recorded as Hydra[7].
  • 29 Hydrae's spectral class is recorded as A0V[8].
  • 29 Hydrae's has part is recorded as Q66481607[9].
  • 29 Hydrae's has part is recorded as Q66656253[10].
  • 29 Hydrae's has part is recorded as Q92360335[11].
  • 29 Hydrae's catalog code is recorded as ADS 7382 AB[12].
  • 29 Hydrae's catalog code is recorded as 2MASS J09271465-0913255[13].
  • 29 Hydrae's catalog code is recorded as CCDM J09272-0913AB[14].
  • 29 Hydrae's catalog code is recorded as GC 13039[15].
  • 29 Hydrae's catalog code is recorded as GSC 05460-01593[16].
  • 29 Hydrae's catalog code is recorded as HD 81728[17].
  • 29 Hydrae's catalog code is recorded as HIC 46365[18].
  • 29 Hydrae's catalog code is recorded as HIP 46365[19].
  • 29 Hydrae's catalog code is recorded as HR 3744[20].
  • 29 Hydrae's catalog code is recorded as IDS 09224-0847 AB[21].
  • 29 Hydrae's catalog code is recorded as PPM 192386[22].
  • 29 Hydrae's catalog code is recorded as SAO 136861[23].
  • 29 Hydrae's catalog code is recorded as TD1 13925[24].
  • 29 Hydrae's catalog code is recorded as UBV 9019[25].
  • 29 Hydrae's catalog code is recorded as uvby98 100081728[26].

Body

Designation and Status

Recorded instance of include star[2], binary star[3], double star[4], near-infrared source[5], and ultraviolet source[6].

History and Context

Catalog codes include ADS 7382 AB[12], 2MASS J09271465-0913255[13], CCDM J09272-0913AB[14], GC 13039[15], GSC 05460-01593[16], and HD 81728[17].

References

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

Direct Wikidata claims

  1. [2] . SIMBAD. wikidata.org.
  2. [3] . Washington Double Star Catalog. wikidata.org.
  3. [4] . SIMBAD. wikidata.org.
  4. [5] . SIMBAD. wikidata.org.
  5. [6] . SIMBAD. wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . Michigan catalogue of two-dimensional spectral types for the HD Stars, Vol. 5. wikidata.org.
  8. [9] . Washington Double Star Catalog. wikidata.org.
  9. [10] . Washington Double Star Catalog. wikidata.org.
  10. [11] . Washington Double Star Catalog. 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.

Class ancestry

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

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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). 29 Hydrae. Retrieved May 3, 2026, from https://4ort.xyz/entity/29-hydrae
MLA “29 Hydrae.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/29-hydrae.
BibTeX @misc{4ortxyz_29-hydrae_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{29 Hydrae}}, year = {2026}, url = {https://4ort.xyz/entity/29-hydrae}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 29 Hydrae — https://4ort.xyz/entity/29-hydrae (retrieved 2026-05-03)

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