NN Librae

RR Lyrae variable star in the constellation Libra
Place rr_lyrae_variable Q75807997
Press Enter · cited answer in seconds

NN Librae

Summary

NN Librae is a RR Lyrae variable[1].

Key Facts

  • NN Librae's instance of is recorded as RR Lyrae variable[2].
  • NN Librae's constellation is recorded as Libra[3].
  • NN Librae's catalog code is recorded as [SHM2017] J224.78474-02.70722[4].
  • NN Librae's catalog code is recorded as NSVS 13386557[5].
  • NN Librae's catalog code is recorded as BPS BS 16472-0030[6].
  • NN Librae's catalog code is recorded as 2MASS J14590833-0242260[7].
  • NN Librae's catalog code is recorded as NN Lib[8].
  • NN Librae's catalog code is recorded as LINEAR 13191796[9].
  • NN Librae's catalog code is recorded as SDSS J145908.33-024226.1[10].
  • NN Librae's catalog code is recorded as [DCD2013] CSS J145908.2-024225[11].
  • NN Librae's catalog code is recorded as Gaia DR2 6339366815454005888[12].
  • NN Librae's type of variable star is recorded as RR Lyrae variable with asymmetric light curves[13].
  • NN Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.0723'}[14].
  • NN Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.3237'}[15].
  • NN Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.5201'}[16].
  • NN Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.23'}[17].
  • NN Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.836'}[18].
  • NN Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.654'}[19].
  • NN Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.563'}[20].
  • NN Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.205'}[21].
  • NN Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.703'}[22].
  • NN Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.1288'}[23].
  • NN Librae's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.10'}[24].
  • NN Librae's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1882'}[25].
  • NN Librae's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q11929860', 'amount': '+4.08'}[26].

Body

Designation and Status

NN Librae's instance of is recorded as RR Lyrae variable[2].

History and Context

Catalog codes include [SHM2017] J224.78474-02.70722[4], NSVS 13386557[5], BPS BS 16472-0030[6], 2MASS J14590833-0242260[7], NN Lib[8], and LINEAR 13191796[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] . SIMBAD. wikidata.org.
  12. [13] . Machine-learned Identification of RR Lyrae Stars from Sparse, Multi-band Data: The PS1 Sample. wikidata.org.
  13. [14] . The Pan-STARRS release 1 (PS1) Survey - DR1. wikidata.org.
  14. [15] . The Pan-STARRS release 1 (PS1) Survey - DR1. wikidata.org.
  15. [16] . The Pan-STARRS release 1 (PS1) Survey - DR1. wikidata.org.
  16. [17] . Analysis of RR Lyrae Stars in the Northern Sky Variability Survey. 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] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  20. [21] . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  21. [22] . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  22. [23] . Gaia Data Release 2. wikidata.org.
  23. [24] . Q56001295. wikidata.org.
  24. [25] . Gaia Data Release 2. wikidata.org.
  25. [26] . Exploring the variable sky with LINEAR. II. Halo structure and substructure traced by RR Lyrae stars to 30 kpc. 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). NN Librae. Retrieved May 3, 2026, from https://4ort.xyz/entity/nn-librae
MLA “NN Librae.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/nn-librae.
BibTeX @misc{4ortxyz_nn-librae_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{NN Librae}}, year = {2026}, url = {https://4ort.xyz/entity/nn-librae}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): NN Librae — https://4ort.xyz/entity/nn-librae (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/nn-librae · Last refreshed: