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Q87811466

RR Lyrae variable star in the constellation Hercules
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Q87811466

Summary

Q87811466 is a RR Lyrae variable[1].

Key Facts

  • Q87811466's instance of is recorded as RR Lyrae variable[2].
  • Q87811466's constellation is recorded as Hercules[3].
  • Q87811466's catalog code is recorded as LINEAR 18052204[4].
  • Q87811466's catalog code is recorded as 2MASS J16202359+4904169[5].
  • Q87811466's catalog code is recorded as SDSS J162023.63+490416.1[6].
  • Q87811466's catalog code is recorded as [DCD2013] CSS J162023.6+490416[7].
  • Q87811466's catalog code is recorded as Gaia DR2 1423201017701436544[8].
  • Q87811466's type of variable star is recorded as RR Lyrae variable with asymmetric light curves[9].
  • Q87811466's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.06'}[10].
  • Q87811466's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.85'}[11].
  • Q87811466's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.36'}[12].
  • Q87811466's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.269'}[13].
  • Q87811466's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.986'}[14].
  • Q87811466's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.194'}[15].
  • Q87811466's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.284'}[16].
  • Q87811466's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.345'}[17].
  • Q87811466's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.80'}[18].
  • Q87811466's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.8654'}[19].
  • Q87811466's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.0437'}[20].
  • Q87811466's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-369'}[21].
  • Q87811466's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q11929860', 'amount': '+15.82'}[22].
  • Q87811466's SIMBAD ID is recorded as LINEAR 18052204[23].
  • Q87811466's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+245.09847117094060'}[24].
  • Q87811466's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+49.07114153757180'}[25].
  • Q87811466's epoch is recorded as J2000.0[26].

References

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

Direct Wikidata claims

  1. [2] ↑ . SIMBAD. wikidata.org.
  2. [3] ↑ . 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] ↑ . Gaia Data Release 2. wikidata.org.
  9. [10] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  10. [11] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  11. [12] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  12. [13] ↑ . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  13. [14] ↑ . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  14. [15] ↑ . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  15. [16] ↑ . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  16. [17] ↑ . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  17. [18] ↑ . Probing the outer galactic halo with RR Lyrae from the Catalina surveys. wikidata.org.
  18. [19] ↑ . Gaia Data Release 2. wikidata.org.
  19. [20] ↑ . Gaia Data Release 2. 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] ↑ . Exploring the variable sky with LINEAR. II. Halo structure and substructure traced by RR Lyrae stars to 30 kpc. wikidata.org.
  22. [23] ↑ . wikidata.org.
  23. [24] ↑ . Gaia Data Release 2. wikidata.org.
  24. [25] ↑ . Gaia Data Release 2. wikidata.org.
  25. [26] ↑ . Gaia Data Release 2. 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). Q87811466. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87811466
MLA “Q87811466.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87811466.
BibTeX @misc{4ortxyz_q87811466_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87811466}}, year = {2026}, url = {https://4ort.xyz/entity/q87811466}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87811466 — https://4ort.xyz/entity/q87811466 (retrieved 2026-05-07)

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