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OO Librae

RR Lyrae variable star in the constellation Libra
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OO Librae

Summary

OO Librae is a RR Lyrae variable[1].

Key Facts

  • OO Librae's instance of is recorded as RR Lyrae variable[2].
  • OO Librae's instance of is recorded as near-infrared source[3].
  • OO Librae's constellation is recorded as Libra[4].
  • OO Librae's catalog code is recorded as [VZA2004] 387[5].
  • OO Librae's catalog code is recorded as 2MASS J15074604-0136142[6].
  • OO Librae's catalog code is recorded as OO Lib[7].
  • OO Librae's catalog code is recorded as SDSS J150746.04-013614.3[8].
  • OO Librae's catalog code is recorded as CRTS J150746.0-013614[9].
  • OO Librae's catalog code is recorded as Gaia DR2 4418330512067577856[10].
  • OO Librae's catalog code is recorded as TIC 20788237[11].
  • OO Librae's catalog code is recorded as Gaia DR3 4418330512067577856[12].
  • OO Librae's type of variable star is recorded as RR Lyrae variable[13].
  • OO Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.599'}[14].
  • OO Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.444'}[15].
  • OO Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.124'}[16].
  • OO Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.904'}[17].
  • OO Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.729'}[18].
  • OO Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.669'}[19].
  • OO Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.652'}[20].
  • OO Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.40'}[21].
  • OO Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.30'}[22].
  • OO Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.455004'}[23].
  • OO Librae's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.018'}[24].
  • OO Librae's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q11929860', 'amount': '+13.45'}[25].
  • OO Librae's Google Knowledge Graph ID is recorded as /g/11lqh2hdz0[26].

Body

Designation and Status

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

History and Context

Catalog codes include [VZA2004] 387[5], 2MASS J15074604-0136142[6], OO Lib[7], SDSS J150746.04-013614.3[8], CRTS J150746.0-013614[9], and Gaia DR2 4418330512067577856[10].

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] ↑ . 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] ↑ . Newly discovered RR Lyrae stars in the SDSS-Pan-STARRS1-Catalina footprint. wikidata.org.
  13. [14] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  14. [15] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  15. [16] ↑ . The SDSS Photometric Catalog, Release 9. wikidata.org.
  16. [17] ↑ . The SDSS Photometric Catalog, Release 9. wikidata.org.
  17. [18] ↑ . The SDSS Photometric Catalog, Release 9. wikidata.org.
  18. [19] ↑ . The SDSS Photometric Catalog, Release 9. wikidata.org.
  19. [20] ↑ . The SDSS Photometric Catalog, Release 9. wikidata.org.
  20. [21] ↑ . The Catalina surveys periodic variable star catalog. wikidata.org.
  21. [22] ↑ . Q56001295. wikidata.org.
  22. [23] ↑ . Gaia Early Data Release 3. wikidata.org.
  23. [24] ↑ . Gaia Early Data Release 3. wikidata.org.
  24. [25] ↑ . Exploring the variable sky with LINEAR. II. Halo structure and substructure traced by RR Lyrae stars to 30 kpc. wikidata.org.
  25. [26] ↑ . 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). OO Librae. Retrieved May 3, 2026, from https://4ort.xyz/entity/oo-librae
MLA “OO Librae.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/oo-librae.
BibTeX @misc{4ortxyz_oo-librae_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{OO Librae}}, year = {2026}, url = {https://4ort.xyz/entity/oo-librae}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): OO Librae — https://4ort.xyz/entity/oo-librae (retrieved 2026-05-03)

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