HP Hydrae

RR Lyrae variable star in the constellation Hydra
Place rr_lyrae_variable Q87136130
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HP Hydrae

Summary

HP Hydrae is a RR Lyrae variable[1].

Key Facts

  • HP Hydrae's instance of is recorded as RR Lyrae variable[2].
  • HP Hydrae's instance of is recorded as near-infrared source[3].
  • HP Hydrae's instance of is recorded as peculiar star[4].
  • HP Hydrae's constellation is recorded as Hydra[5].
  • HP Hydrae's catalog code is recorded as 2MASS J14473620-2647143[6].
  • HP Hydrae's catalog code is recorded as UCAC4 317-075525[7].
  • HP Hydrae's catalog code is recorded as CRTS J144736.2-264715[8].
  • HP Hydrae's catalog code is recorded as GSC 06755-01381[9].
  • HP Hydrae's catalog code is recorded as Gaia DR2 6228552093668268032[10].
  • HP Hydrae's catalog code is recorded as HP Hya[11].
  • HP Hydrae's catalog code is recorded as Gaia DR3 6228552093668268032[12].
  • HP Hydrae's catalog code is recorded as TIC 93975[13].
  • HP Hydrae's catalog code is recorded as WISEA J144736.20-264714.3[14].
  • HP Hydrae's type of variable star is recorded as RR Lyrae variable with asymmetric light curves[15].
  • HP Hydrae's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.6390'}[16].
  • HP Hydrae's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.4790'}[17].
  • HP Hydrae's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.4399'}[18].
  • HP Hydrae's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.0179'}[19].
  • HP Hydrae's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.35'}[20].
  • HP Hydrae's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.62'}[21].
  • HP Hydrae's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.547'}[22].
  • HP Hydrae's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.297'}[23].
  • HP Hydrae's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.263'}[24].
  • HP Hydrae's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.92'}[25].
  • HP Hydrae's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.745564'}[26].

Body

Designation and Status

Recorded instance of include RR Lyrae variable[2], near-infrared source[3], and peculiar star[4].

History and Context

Catalog codes include 2MASS J14473620-2647143[6], UCAC4 317-075525[7], CRTS J144736.2-264715[8], GSC 06755-01381[9], Gaia DR2 6228552093668268032[10], and HP Hya[11].

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] . wikidata.org.
  5. [6] . SIMBAD. wikidata.org.
  6. [7] . SIMBAD. 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] . Gaia Data Release 3. wikidata.org.
  14. [15] . Machine-learned Identification of RR Lyrae Stars from Sparse, Multi-band Data: The PS1 Sample. wikidata.org.
  15. [16] . The Pan-STARRS release 1 (PS1) Survey - DR1. wikidata.org.
  16. [17] . The Pan-STARRS release 1 (PS1) Survey - DR1. wikidata.org.
  17. [18] . The Pan-STARRS release 1 (PS1) Survey - DR1. wikidata.org.
  18. [19] . The Pan-STARRS release 1 (PS1) Survey - DR1. wikidata.org.
  19. [20] . A catalog of candidate field horizontal-branch and A-type stars. III. A 2MASS-cleaned version. wikidata.org.
  20. [21] . A catalog of candidate field horizontal-branch and A-type stars. III. A 2MASS-cleaned version. wikidata.org.
  21. [22] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  22. [23] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  23. [24] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  24. [25] . Fourth USNO CCD Astrograph Catalog. wikidata.org.
  25. [26] . Gaia Early Data Release 3. 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). HP Hydrae. Retrieved May 3, 2026, from https://4ort.xyz/entity/hp-hydrae
MLA “HP Hydrae.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/hp-hydrae.
BibTeX @misc{4ortxyz_hp-hydrae_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HP Hydrae}}, year = {2026}, url = {https://4ort.xyz/entity/hp-hydrae}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HP Hydrae — https://4ort.xyz/entity/hp-hydrae (retrieved 2026-05-03)

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