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PP Librae

long period variable
Place long_period_variable_star Q89516137
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PP Librae

Summary

PP Librae is a long-period variable star[1].

Key Facts

  • PP Librae's instance of is recorded as long-period variable star[2].
  • PP Librae's constellation is recorded as Libra[3].
  • PP Librae's catalog code is recorded as NSV 6995[4].
  • PP Librae's catalog code is recorded as 2MASS J15145308-2109576[5].
  • PP Librae's catalog code is recorded as RAVE J151453.1-210958[6].
  • PP Librae's catalog code is recorded as [WWV2004] J1514530-210957[7].
  • PP Librae's catalog code is recorded as Gaia DR2 6255650034475136768[8].
  • PP Librae's catalog code is recorded as PP Lib[9].
  • PP Librae's catalog code is recorded as WISE J151453.08-210957.5[10].
  • PP Librae's catalog code is recorded as ASAS J151453-2109.9[11].
  • PP Librae's type of variable star is recorded as SRb semi-regular variable star[12].
  • PP Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.931'}[13].
  • PP Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.031'}[14].
  • PP Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.745'}[15].
  • PP Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.663'}[16].
  • PP Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.924'}[17].
  • PP Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.702'}[18].
  • PP Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.296'}[19].
  • PP Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.012'}[20].
  • PP Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.7464'}[21].
  • PP Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.50'}[22].
  • PP Librae's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1762'}[23].
  • PP Librae's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-66.94'}[24].
  • PP Librae's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+2276.85'}[25].
  • PP Librae's Google Knowledge Graph ID is recorded as /g/11lqhb2lpp[26].

Body

Designation and Status

PP Librae's instance of is recorded as long-period variable star[2].

History and Context

Catalog codes include NSV 6995[4], 2MASS J15145308-2109576[5], RAVE J151453.1-210958[6], [WWV2004] J1514530-210957[7], Gaia DR2 6255650034475136768[8], and PP Lib[9].

References

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

Direct Wikidata claims

  1. [2] ↑ . SIMBAD. 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] ↑ . VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+, 2007-2017). wikidata.org.
  12. [13] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). 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] ↑ . APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
  16. [17] ↑ . APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
  17. [18] ↑ . APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
  18. [19] ↑ . APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
  19. [20] ↑ . APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
  20. [21] ↑ . Gaia Data Release 2. wikidata.org.
  21. [22] ↑ . Q56001295. wikidata.org.
  22. [23] ↑ . Gaia Data Release 2. wikidata.org.
  23. [24] ↑ . Gaia Data Release 2. wikidata.org.
  24. [25] ↑ . The Radial Velocity Experiment (RAVE): fifth data release. 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). PP Librae. Retrieved May 3, 2026, from https://4ort.xyz/entity/pp-librae
MLA “PP Librae.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/pp-librae.
BibTeX @misc{4ortxyz_pp-librae_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{PP Librae}}, year = {2026}, url = {https://4ort.xyz/entity/pp-librae}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): PP Librae — https://4ort.xyz/entity/pp-librae (retrieved 2026-05-03)

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