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Q75154335

Cepheid variable star in the constellation Cygnus
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Q75154335

Summary

Q75154335 is a Cepheid variable[1].

Key Facts

  • Q75154335's instance of is recorded as Cepheid variable[2].
  • Q75154335's constellation is recorded as Cygnus[3].
  • Q75154335's catalog code is recorded as AN 324.1929[4].
  • Q75154335's catalog code is recorded as GSC 02669-01116[5].
  • Q75154335's catalog code is recorded as IY Cyg[6].
  • Q75154335's catalog code is recorded as 2MASS J19553380+3145500[7].
  • Q75154335's catalog code is recorded as Gaia DR2 2033636644993530240[8].
  • Q75154335's type of variable star is recorded as classical Cepheid variable[9].
  • Q75154335's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.90'}[10].
  • Q75154335's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.324'}[11].
  • Q75154335's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.551'}[12].
  • Q75154335's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.254'}[13].
  • Q75154335's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.0885'}[14].
  • Q75154335's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.0898'}[15].
  • Q75154335's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+8.33'}[16].
  • Q75154335's metallicity is recorded as {'unit': '1', 'amount': '+7.41'}[17].
  • Q75154335's SIMBAD ID is recorded as V* IY Cyg[18].
  • Q75154335's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+298.89084760603990'}[19].
  • Q75154335's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+31.76389287719040'}[20].
  • Q75154335's epoch is recorded as J2000.0[21].
  • Q75154335's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5477'}[22].
  • Q75154335's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+48'}[23].
  • Q75154335's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-5.184'}[24].
  • Q75154335's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-2.570'}[25].
  • Q75154335's Gaia ID is recorded as 2033636644993530240[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] ↑ . Observational studies of cepheid amplitudes. I. Period-amplitude relationships for galactic cepheids and interrelation of amplitudes. wikidata.org.
  9. [10] ↑ . SIMBAD. 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] ↑ . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  13. [14] ↑ . Gaia Data Release 2. wikidata.org.
  14. [15] ↑ . Gaia Data Release 2. wikidata.org.
  15. [16] ↑ . Gaia Data Release 2. wikidata.org.
  16. [17] ↑ . The distribution of the elements in the galactic disk. III. A reconsideration of Cepheids from l = 30{deg} to 250{deg}. 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] ↑ . The distribution of the elements in the galactic disk. III. A reconsideration of Cepheids from l = 30{deg} to 250{deg}. wikidata.org.
  22. [23] ↑ . The distribution of the elements in the galactic disk. III. A reconsideration of Cepheids from l = 30{deg} to 250{deg}. 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). Q75154335. Retrieved May 7, 2026, from https://4ort.xyz/entity/q75154335
MLA “Q75154335.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q75154335.
BibTeX @misc{4ortxyz_q75154335_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q75154335}}, year = {2026}, url = {https://4ort.xyz/entity/q75154335}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q75154335 — https://4ort.xyz/entity/q75154335 (retrieved 2026-05-07)

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