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Q91366315

RR Lyrae variable star in the constellation Grus
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Q91366315

Summary

Q91366315 is a RR Lyrae variable[1].

Key Facts

  • Q91366315's instance of is recorded as RR Lyrae variable[2].
  • Q91366315's constellation is recorded as Grus[3].
  • Q91366315's catalog code is recorded as BPS CS 22881-0039[4].
  • Q91366315's catalog code is recorded as 2MASS J22093541-4025512[5].
  • Q91366315's catalog code is recorded as CRTS J220935.3-402553[6].
  • Q91366315's catalog code is recorded as Gaia DR2 6573170751851975936[7].
  • Q91366315's type of variable star is recorded as RR Lyrae variable with asymmetric light curves[8].
  • Q91366315's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.52'}[9].
  • Q91366315's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.915'}[10].
  • Q91366315's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.746'}[11].
  • Q91366315's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.646'}[12].
  • Q91366315's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.14'}[13].
  • Q91366315's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.8428'}[14].
  • Q91366315's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.0483'}[15].
  • Q91366315's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+74'}[16].
  • Q91366315's metallicity is recorded as {'unit': '1', 'amount': '-2.79'}[17].
  • Q91366315's SIMBAD ID is recorded as BPS CS 22881-0039[18].
  • Q91366315's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+332.39761734371670'}[19].
  • Q91366315's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-40.43088401546950'}[20].
  • Q91366315's epoch is recorded as J2000.0[21].
  • Q91366315's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6170'}[22].
  • Q91366315's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+112'}[23].
  • Q91366315's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-8.501'}[24].
  • Q91366315's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+1.222'}[25].
  • Q91366315's Gaia ID is recorded as 6573170751851975936[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] ↑ . Gaia Data Release 2. wikidata.org.
  8. [9] ↑ . SIMBAD. 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] ↑ . A search for stars of very low metal abundance. VI. Detailed abundances of 313 metal-poor stars. wikidata.org.
  13. [14] ↑ . Gaia Data Release 2. wikidata.org.
  14. [15] ↑ . Gaia Data Release 2. wikidata.org.
  15. [16] ↑ . A search for stars of very low metal abundance. II. wikidata.org.
  16. [17] ↑ . A search for stars of very low metal abundance. VI. Detailed abundances of 313 metal-poor stars. 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] ↑ . A search for stars of very low metal abundance. VI. Detailed abundances of 313 metal-poor stars. wikidata.org.
  22. [23] ↑ . A search for stars of very low metal abundance. VI. Detailed abundances of 313 metal-poor stars. 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.

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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). Q91366315. Retrieved May 7, 2026, from https://4ort.xyz/entity/q91366315
MLA “Q91366315.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q91366315.
BibTeX @misc{4ortxyz_q91366315_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q91366315}}, year = {2026}, url = {https://4ort.xyz/entity/q91366315}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q91366315 — https://4ort.xyz/entity/q91366315 (retrieved 2026-05-07)

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