Y Leonis

variable star in the constellation Leo
Place eclipsing_binary_star Q6169426
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Y Leonis

Summary

Y Leonis is an eclipsing binary star[1].

Key Facts

  • Y Leonis's instance of is recorded as eclipsing binary star[2].
  • Y Leonis's instance of is recorded as spectroscopic binary[3].
  • Y Leonis's constellation is recorded as Leo[4].
  • Y Leonis's spectral class is recorded as A7V[5].
  • Y Leonis's spectral class is recorded as A5V[6].
  • Y Leonis's catalog code is recorded as GCRV 6208[7].
  • Y Leonis's catalog code is recorded as GSC 01962-01473[8].
  • Y Leonis's catalog code is recorded as HIC 47178[9].
  • Y Leonis's catalog code is recorded as HIP 47178[10].
  • Y Leonis's catalog code is recorded as 2MASS J09365180+2613577[11].
  • Y Leonis's catalog code is recorded as PPM 99721[12].
  • Y Leonis's catalog code is recorded as SAO 80927[13].
  • Y Leonis's catalog code is recorded as YZ 26 5033[14].
  • Y Leonis's catalog code is recorded as SBC9 578[15].
  • Y Leonis's catalog code is recorded as AG+26 1041[16].
  • Y Leonis's catalog code is recorded as BD+26 1981[17].
  • Y Leonis's catalog code is recorded as SBC7 385[18].
  • Y Leonis's catalog code is recorded as TYC 1962-1473-1[19].
  • Y Leonis's catalog code is recorded as Gaia DR1 645963390556163456[20].
  • Y Leonis's catalog code is recorded as WEB 8874[21].
  • Y Leonis's catalog code is recorded as Gaia DR2 645963390556163456[22].
  • Y Leonis's catalog code is recorded as Y Leo[23].
  • Y Leonis's type of variable star is recorded as Algol variable[24].
  • Y Leonis's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.0131'}[25].
  • Y Leonis's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.449'}[26].

Body

Designation and Status

Recorded instance of include eclipsing binary star[2] and spectroscopic binary[3].

History and Context

Catalog codes include GCRV 6208[7], GSC 01962-01473[8], HIC 47178[9], HIP 47178[10], 2MASS J09365180+2613577[11], and PPM 99721[12].

References

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

Direct Wikidata claims

  1. [2] . General Catalogue of Variable Stars. wikidata.org.
  2. [3] . SB9: The ninth catalogue of spectroscopic binary orbits. wikidata.org.
  3. [4] . VizieR. wikidata.org.
  4. [5] . MK classifications of some northern hemisphere binary systems. wikidata.org.
  5. [6] . MK classifications of some northern hemisphere binary systems. 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] . 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] . wikidata.org.
  23. [24] . General Catalogue of Variable Stars. wikidata.org.
  24. [25] . Gaia Data Release 2. wikidata.org.
  25. [26] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). 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). Y Leonis. Retrieved May 3, 2026, from https://4ort.xyz/entity/y-leonis
MLA “Y Leonis.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/y-leonis.
BibTeX @misc{4ortxyz_y-leonis_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Y Leonis}}, year = {2026}, url = {https://4ort.xyz/entity/y-leonis}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Y Leonis — https://4ort.xyz/entity/y-leonis (retrieved 2026-05-03)

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