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Q87244523

RR Lyrae variable star in the constellation Draco
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Q87244523

Summary

Q87244523 is a RR Lyrae variable[1].

Key Facts

  • Q87244523's instance of is recorded as RR Lyrae variable[2].
  • Q87244523's constellation is recorded as Draco[3].
  • Q87244523's catalog code is recorded as [KHS2008] 221[4].
  • Q87244523's catalog code is recorded as SDSS J172216.11+575003.3[5].
  • Q87244523's catalog code is recorded as Gaia DR2 1433142831903806080[6].
  • Q87244523's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.13'}[7].
  • Q87244523's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.54'}[8].
  • Q87244523's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.495'}[9].
  • Q87244523's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.561'}[10].
  • Q87244523's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.327'}[11].
  • Q87244523's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.198'}[12].
  • Q87244523's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.945'}[13].
  • Q87244523's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.1060'}[14].
  • Q87244523's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1509'}[15].
  • Q87244523's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-280.9'}[16].
  • Q87244523's metallicity is recorded as {'unit': '1', 'amount': '-2.43'}[17].
  • Q87244523's SIMBAD ID is recorded as SDSS J172216.11+575003.3[18].
  • Q87244523's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+260.56714970033280'}[19].
  • Q87244523's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+57.83426508768680'}[20].
  • Q87244523's epoch is recorded as J2000.0[21].
  • Q87244523's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5093'}[22].
  • Q87244523's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+50000'}[23].
  • Q87244523's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.171'}[24].
  • Q87244523's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+0.428'}[25].
  • Q87244523's Gaia ID is recorded as 1433142831903806080[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] ↑ . The variable stars of the Draco dwarf spheroidal galaxy: revisited. wikidata.org.
  7. [8] ↑ . The variable stars of the Draco dwarf spheroidal galaxy: revisited. wikidata.org.
  8. [9] ↑ . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  9. [10] ↑ . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  10. [11] ↑ . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
  11. [12] ↑ . The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. 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] ↑ . Gaia Data Release 2. wikidata.org.
  14. [15] ↑ . Gaia Data Release 2. wikidata.org.
  15. [16] ↑ . Bayesian analysis of resolved stellar spectra: application to MMT/Hectochelle observations of the Draco dwarf spheroidal. wikidata.org.
  16. [17] ↑ . Bayesian analysis of resolved stellar spectra: application to MMT/Hectochelle observations of the Draco dwarf spheroidal. wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . Gaia Data Release 2. wikidata.org.
  19. [20] ↑ . Gaia Data Release 2. wikidata.org.
  20. [21] ↑ . Gaia Data Release 2. wikidata.org.
  21. [22] ↑ . Bayesian analysis of resolved stellar spectra: application to MMT/Hectochelle observations of the Draco dwarf spheroidal. wikidata.org.
  22. [23] ↑ . Bayesian analysis of resolved stellar spectra: application to MMT/Hectochelle observations of the Draco dwarf spheroidal. wikidata.org.
  23. [24] ↑ . Gaia Data Release 2. wikidata.org.
  24. [25] ↑ . Gaia Data Release 2. 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). Q87244523. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87244523
MLA “Q87244523.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87244523.
BibTeX @misc{4ortxyz_q87244523_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87244523}}, year = {2026}, url = {https://4ort.xyz/entity/q87244523}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87244523 — https://4ort.xyz/entity/q87244523 (retrieved 2026-05-07)

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