Q89806801

Cepheid variable star in the constellation Serpens
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Q89806801

Summary

Q89806801 is a Cepheid variable[1].

Key Facts

  • Q89806801's instance of is recorded as Cepheid variable[2].
  • Q89806801's constellation is recorded as Serpens[3].
  • Q89806801's catalog code is recorded as 2MASS J16021149+2313447[4].
  • Q89806801's catalog code is recorded as ROTSE1 J160211.48+231345.2[5].
  • Q89806801's catalog code is recorded as TYC 2035-1609-1[6].
  • Q89806801's catalog code is recorded as Gaia DR1 1206400272714009344[7].
  • Q89806801's catalog code is recorded as Gaia DR2 1206400277008693120[8].
  • Q89806801's type of variable star is recorded as Cepheid variable[9].
  • Q89806801's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.285'}[10].
  • Q89806801's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.476'}[11].
  • Q89806801's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.265'}[12].
  • Q89806801's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.90'}[13].
  • Q89806801's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.98'}[14].
  • Q89806801's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.5207'}[15].
  • Q89806801's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.2748'}[16].
  • Q89806801's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+50.74'}[17].
  • Q89806801's metallicity is recorded as {'unit': '1', 'amount': '-0.50'}[18].
  • Q89806801's metallicity is recorded as {'unit': '1', 'amount': '-0.56'}[19].
  • Q89806801's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+3639.0102'}[20].
  • Q89806801's SIMBAD ID is recorded as ROTSE1 J160211.48+231345.2[21].
  • Q89806801's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+240.54794267697170'}[22].
  • Q89806801's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+23.22911769839540'}[23].
  • Q89806801's epoch is recorded as J2000.0[24].
  • Q89806801's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+3934'}[25].
  • Q89806801's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+3938'}[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] . ROTSE all-sky surveys for variable stars. I. Test fields. 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] . wikidata.org.
  21. [22] . Gaia Data Release 2. wikidata.org.
  22. [23] . Gaia Data Release 2. wikidata.org.
  23. [24] . Gaia Data Release 2. 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.

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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). Q89806801. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89806801
MLA “Q89806801.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89806801.
BibTeX @misc{4ortxyz_q89806801_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89806801}}, year = {2026}, url = {https://4ort.xyz/entity/q89806801}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89806801 — https://4ort.xyz/entity/q89806801 (retrieved 2026-05-07)

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