Q89885774

classical Cepheid variable star in the constellation Draco
Thing classical_cepheid_variable Q89885774
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Q89885774

Summary

Q89885774 is a classical Cepheid variable[1].

Key Facts

  • Q89885774's instance of is recorded as classical Cepheid variable[2].
  • Q89885774's constellation is recorded as Draco[3].
  • Q89885774's catalog code is recorded as 2MASS J18122705+5315256[4].
  • Q89885774's catalog code is recorded as ROTSE1 J181227.03+531525.9[5].
  • Q89885774's catalog code is recorded as TYC 3903-1753-1[6].
  • Q89885774's catalog code is recorded as Gaia DR1 2149369757118299136[7].
  • Q89885774's catalog code is recorded as Gaia DR2 2149369757118299136[8].
  • Q89885774's type of variable star is recorded as classical Cepheid variable[9].
  • Q89885774's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.284'}[10].
  • Q89885774's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.714'}[11].
  • Q89885774's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.575'}[12].
  • Q89885774's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.14'}[13].
  • Q89885774's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.44'}[14].
  • Q89885774's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.8839'}[15].
  • Q89885774's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.6013'}[16].
  • Q89885774's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-10.42'}[17].
  • Q89885774's metallicity is recorded as {'unit': '1', 'amount': '-0.35'}[18].
  • Q89885774's metallicity is recorded as {'unit': '1', 'amount': '-0.27'}[19].
  • Q89885774's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1663.0634'}[20].
  • Q89885774's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+273.11273823449180'}[21].
  • Q89885774's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+53.25710704508480'}[22].
  • Q89885774's epoch is recorded as J2000.0[23].
  • Q89885774's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4774'}[24].
  • Q89885774's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5143'}[25].
  • Q89885774's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+490'}[26].

Body

Definition and Type

Q89885774's instance of is recorded as classical Cepheid variable[2].

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] . Spectra of type II cepheid candidates and related stars. 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 Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  13. [14] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  14. [15] . Gaia Data Release 2. wikidata.org.
  15. [16] . Gaia Data Release 2. wikidata.org.
  16. [17] . Gaia Data Release 2. wikidata.org.
  17. [18] . Spectra of type II cepheid candidates and related stars. wikidata.org.
  18. [19] . Spectra of type II cepheid candidates and related stars. wikidata.org.
  19. [20] . Gaia Data Release 2. wikidata.org.
  20. [21] . Gaia Data Release 2. wikidata.org.
  21. [22] . Gaia Data Release 2. wikidata.org.
  22. [23] . Gaia Data Release 2. wikidata.org.
  23. [24] . Spectra of type II cepheid candidates and related stars. wikidata.org.
  24. [25] . Spectra of type II cepheid candidates and related stars. wikidata.org.
  25. [26] . Spectra of type II cepheid candidates and related stars. 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). Q89885774. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89885774
MLA “Q89885774.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89885774.
BibTeX @misc{4ortxyz_q89885774_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89885774}}, year = {2026}, url = {https://4ort.xyz/entity/q89885774}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89885774 — https://4ort.xyz/entity/q89885774 (retrieved 2026-05-07)

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