DG Hydrae

RR Lyrae variable star in the constellation Hydra
Place rr_lyrae_variable Q93266502
Press Enter · cited answer in seconds

DG Hydrae

Summary

DG Hydrae is a RR Lyrae variable[1].

Key Facts

  • DG Hydrae's instance of is recorded as RR Lyrae variable[2].
  • DG Hydrae's instance of is recorded as near-infrared source[3].
  • DG Hydrae's constellation is recorded as Hydra[4].
  • DG Hydrae's spectral class is recorded as kF3hF7.5[5].
  • DG Hydrae's catalog code is recorded as GSC 04873-01674[6].
  • DG Hydrae's catalog code is recorded as 2MASS J08580636-0526252[7].
  • DG Hydrae's catalog code is recorded as UCAC3 170-106909[8].
  • DG Hydrae's catalog code is recorded as Gaia DR2 5757800347763435776[9].
  • DG Hydrae's catalog code is recorded as DG Hya[10].
  • DG Hydrae's catalog code is recorded as Gaia DR3 5757800347763435776[11].
  • DG Hydrae's catalog code is recorded as TIC 71228223[12].
  • DG Hydrae's catalog code is recorded as WISEA J085806.34-052625.3[13].
  • DG Hydrae's type of variable star is recorded as RR Lyrae variable with asymmetric light curves[14].
  • DG Hydrae's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.40'}[15].
  • DG Hydrae's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.29'}[16].
  • DG Hydrae's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.070'}[17].
  • DG Hydrae's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.965'}[18].
  • DG Hydrae's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.942'}[19].
  • DG Hydrae's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.140604'}[20].
  • DG Hydrae's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.394'}[21].
  • DG Hydrae's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+169.01'}[22].
  • DG Hydrae's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+2035.8772'}[23].
  • DG Hydrae's SIMBAD ID is recorded as V* DG Hya[24].
  • DG Hydrae's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+134.52649796313'}[25].
  • DG Hydrae's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-5.44032978183'}[26].

Body

Designation and Status

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

History and Context

Catalog codes include GSC 04873-01674[6], 2MASS J08580636-0526252[7], UCAC3 170-106909[8], Gaia DR2 5757800347763435776[9], DG Hya[10], and Gaia DR3 5757800347763435776[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] . wikidata.org.
  4. [5] . Delta-S metallicities of 35 field RR Lyrae stars and the nature of BB Virginis and AR Herculis. 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] . Gaia Data Release 3. wikidata.org.
  13. [14] . RR Lyrae stars in the GCVS observed by the Qatar Exoplanet Survey. wikidata.org.
  14. [15] . SIMBAD. wikidata.org.
  15. [16] . Analysis of RR Lyrae Stars in the Northern Sky Variability Survey. wikidata.org.
  16. [17] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  17. [18] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  18. [19] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  19. [20] . Gaia Early Data Release 3. wikidata.org.
  20. [21] . Gaia Early Data Release 3. wikidata.org.
  21. [22] . Gaia Data Release 3. wikidata.org.
  22. [23] . Gaia Data Release 3. wikidata.org.
  23. [24] . wikidata.org.
  24. [25] . Gaia Early Data Release 3. wikidata.org.
  25. [26] . Gaia Early Data Release 3. 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). DG Hydrae. Retrieved May 3, 2026, from https://4ort.xyz/entity/dg-hydrae
MLA “DG Hydrae.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/dg-hydrae.
BibTeX @misc{4ortxyz_dg-hydrae_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{DG Hydrae}}, year = {2026}, url = {https://4ort.xyz/entity/dg-hydrae}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): DG Hydrae — https://4ort.xyz/entity/dg-hydrae (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/dg-hydrae · Last refreshed: