Q87321531

variable star
Thing classical_cepheid_variable Q87321531
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Q87321531

Summary

Q87321531 is a classical Cepheid variable[1].

Key Facts

  • Q87321531's instance of is recorded as classical Cepheid variable[2].
  • Q87321531's instance of is recorded as variable star[3].
  • Q87321531's constellation is recorded as Ophiuchus[4].
  • Q87321531's catalog code is recorded as ASAS J172650+0828.6[5].
  • Q87321531's catalog code is recorded as UCAC3 197-155419[6].
  • Q87321531's catalog code is recorded as USNO-B1.0 0984-00328411[7].
  • Q87321531's catalog code is recorded as 2MASS J17264994+0828364[8].
  • Q87321531's catalog code is recorded as Gaia DR2 4490325670165672576[9].
  • Q87321531's type of variable star is recorded as classical Cepheid variable[10].
  • Q87321531's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.41'}[11].
  • Q87321531's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.75'}[12].
  • Q87321531's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.360'}[13].
  • Q87321531's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.750'}[14].
  • Q87321531's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.577'}[15].
  • Q87321531's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.9766'}[16].
  • Q87321531's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.7349'}[17].
  • Q87321531's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+18.82'}[18].
  • Q87321531's metallicity is recorded as {'unit': '1', 'amount': '-0.02'}[19].
  • Q87321531's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1360.7294'}[20].
  • Q87321531's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+261.70811532285670'}[21].
  • Q87321531's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+8.47678349079150'}[22].
  • Q87321531's epoch is recorded as J2000.0[23].
  • Q87321531's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4922'}[24].
  • Q87321531's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+2100'}[25].
  • Q87321531's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-9.751'}[26].

Body

Definition and Type

Recorded instance of include classical Cepheid variable[2] and variable star[3].

References

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

Direct Wikidata claims

  1. [2] . SIMBAD. wikidata.org.
  2. [3] . SIMBAD. wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . SIMBAD. wikidata.org.
  5. [6] . SIMBAD. wikidata.org.
  6. [7] . SIMBAD. wikidata.org.
  7. [8] . SIMBAD. wikidata.org.
  8. [9] . SIMBAD. wikidata.org.
  9. [10] . Spectra of type II cepheid candidates and related stars. wikidata.org.
  10. [11] . Photometry of type II Cepheid candidates from the northern part of the All Sky Automated Survey. wikidata.org.
  11. [12] . Photometry of type II Cepheid candidates from the northern part of the All Sky Automated Survey. wikidata.org.
  12. [13] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  13. [14] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  14. [15] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  15. [16] . Gaia Data Release 2. wikidata.org.
  16. [17] . Gaia Data Release 2. wikidata.org.
  17. [18] . Gaia Data Release 2. 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] . Gaia Data Release 2. 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). Q87321531. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87321531
MLA “Q87321531.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87321531.
BibTeX @misc{4ortxyz_q87321531_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87321531}}, year = {2026}, url = {https://4ort.xyz/entity/q87321531}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87321531 — https://4ort.xyz/entity/q87321531 (retrieved 2026-05-07)

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