R Librae

Mira variable star in the constellation Libra
Place mira_variable Q56303583
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R Librae

Summary

R Librae is a Mira variable[1].

Key Facts

  • R Librae's instance of is recorded as Mira variable[2].
  • R Librae's constellation is recorded as Libra[3].
  • R Librae's spectral class is recorded as M5e[4].
  • R Librae's catalog code is recorded as ASAS J155336-1614.2[5].
  • R Librae's catalog code is recorded as GCRV 9150[6].
  • R Librae's catalog code is recorded as IRAS 15507-1605[7].
  • R Librae's catalog code is recorded as SAO 159561[8].
  • R Librae's catalog code is recorded as BD-15 4208[9].
  • R Librae's catalog code is recorded as WEB 13166[10].
  • R Librae's catalog code is recorded as R Lib[11].
  • R Librae's catalog code is recorded as WISE J155336.06-161410.7[12].
  • R Librae's catalog code is recorded as 2MASS J15533606-1614109[13].
  • R Librae's catalog code is recorded as UCAC4 369-072847[14].
  • R Librae's catalog code is recorded as Gaia DR2 6262537791928071680[15].
  • R Librae's catalog code is recorded as AKARI-IRC-V1 J1553360-161410[16].
  • R Librae's catalog code is recorded as AAVSO 1547-15[17].
  • R Librae's catalog code is recorded as GC 21334[18].
  • R Librae's type of variable star is recorded as Mira variable[19].
  • R Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.05'}[20].
  • R Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.331'}[21].
  • R Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.457'}[22].
  • R Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+5.887'}[23].
  • R Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.74'}[24].
  • R Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.10'}[25].
  • R Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.77'}[26].

Body

Designation and Status

R Librae's instance of is recorded as Mira variable[2].

History and Context

Catalog codes include ASAS J155336-1614.2[5], GCRV 9150[6], IRAS 15507-1605[7], SAO 159561[8], BD-15 4208[9], and WEB 13166[10].

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] . VizieR. wikidata.org.
  3. [4] . SIMBAD. wikidata.org.
  4. [5] . SIMBAD. 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] . 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] . The All Sky Automated Survey. Variable Stars in the 0h - 6h Quarter of the Southern Hemisphere. wikidata.org.
  19. [20] . Catalogue of Stellar Photometry in Johnson's 11-color system. wikidata.org.
  20. [21] . Catalogue of Stellar Photometry in Johnson's 11-color system. wikidata.org.
  21. [22] . Catalogue of Stellar Photometry in Johnson's 11-color system. wikidata.org.
  22. [23] . Catalogue of Stellar Photometry in Johnson's 11-color system. wikidata.org.
  23. [24] . Fourth USNO CCD Astrograph Catalog. wikidata.org.
  24. [25] . Fourth USNO CCD Astrograph Catalog. wikidata.org.
  25. [26] . Fourth USNO CCD Astrograph Catalog. 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). R Librae. Retrieved May 3, 2026, from https://4ort.xyz/entity/r-librae
MLA “R Librae.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/r-librae.
BibTeX @misc{4ortxyz_r-librae_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{R Librae}}, year = {2026}, url = {https://4ort.xyz/entity/r-librae}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): R Librae — https://4ort.xyz/entity/r-librae (retrieved 2026-05-03)

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