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QR Hydrae

Algol variable in the constellation Hydra
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QR Hydrae

Summary

QR Hydrae is a spectroscopic binary[1].

Key Facts

  • QR Hydrae's instance of is recorded as spectroscopic binary[2].
  • QR Hydrae's instance of is recorded as eclipsing binary star[3].
  • QR Hydrae's instance of is recorded as near-infrared source[4].
  • QR Hydrae's instance of is recorded as astrophysical X-ray source[5].
  • QR Hydrae's constellation is recorded as Hydra[6].
  • QR Hydrae's spectral class is recorded as G1V[7].
  • QR Hydrae's catalog code is recorded as CPC 17 5363[8].
  • QR Hydrae's catalog code is recorded as GSC 07207-00756[9].
  • QR Hydrae's catalog code is recorded as HD 94853[10].
  • QR Hydrae's catalog code is recorded as HIC 53487[11].
  • QR Hydrae's catalog code is recorded as HIP 53487[12].
  • QR Hydrae's catalog code is recorded as PPM 288312[13].
  • QR Hydrae's catalog code is recorded as SAO 201922[14].
  • QR Hydrae's catalog code is recorded as uvby98 100094853[15].
  • QR Hydrae's catalog code is recorded as 2MASS J10563115-3433500[16].
  • QR Hydrae's catalog code is recorded as 1RXS J105632.3-343404[17].
  • QR Hydrae's catalog code is recorded as ASAS J105632-3434.0[18].
  • QR Hydrae's catalog code is recorded as Gaia DR1 5449508312517888512[19].
  • QR Hydrae's catalog code is recorded as Gaia DR2 5449508316812645248[20].
  • QR Hydrae's catalog code is recorded as QR Hya[21].
  • QR Hydrae's catalog code is recorded as Gaia DR3 5449508316812645248[22].
  • QR Hydrae's catalog code is recorded as TIC 49003142[23].
  • QR Hydrae's catalog code is recorded as TYC 7207-756-1[24].
  • QR Hydrae's catalog code is recorded as CD-33 7370[25].
  • QR Hydrae's catalog code is recorded as CPD-33 2999[26].

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] ↑ . wikidata.org.
  6. [7] ↑ . Search for associations containing young stars (SACY). I. Sample and searching method. 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] ↑ . 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). QR Hydrae. Retrieved May 3, 2026, from https://4ort.xyz/entity/qr-hydrae
MLA “QR Hydrae.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/qr-hydrae.
BibTeX @misc{4ortxyz_qr-hydrae_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{QR Hydrae}}, year = {2026}, url = {https://4ort.xyz/entity/qr-hydrae}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): QR Hydrae — https://4ort.xyz/entity/qr-hydrae (retrieved 2026-05-03)

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