Q73981335

Algol variable in the constellation Cygnus
Thing spectroscopic_binary Q73981335
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Q73981335

Summary

Q73981335 is a spectroscopic binary[1].

Key Facts

  • Q73981335's instance of is recorded as spectroscopic binary[2].
  • Q73981335's instance of is recorded as eclipsing binary star[3].
  • Q73981335's instance of is recorded as near-infrared source[4].
  • Q73981335's constellation is recorded as Cygnus[5].
  • Q73981335's spectral class is recorded as G5(N)[6].
  • Q73981335's catalog code is recorded as GSC 02714-00556[7].
  • Q73981335's catalog code is recorded as 2MASS J21153736+3729516[8].
  • Q73981335's catalog code is recorded as Gaia DR1 1868641623682682496[9].
  • Q73981335's catalog code is recorded as Gaia DR2 1868641623682682496[10].
  • Q73981335's catalog code is recorded as V387 Cyg[11].
  • Q73981335's catalog code is recorded as TYC 2714-556-1[12].
  • Q73981335's catalog code is recorded as TIC 167196599[13].
  • Q73981335's catalog code is recorded as Gaia DR3 1868641623682682496[14].
  • Q73981335's type of variable star is recorded as Algol variable[15].
  • Q73981335's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.58'}[16].
  • Q73981335's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.216'}[17].
  • Q73981335's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.037'}[18].
  • Q73981335's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.981'}[19].
  • Q73981335's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.19'}[20].
  • Q73981335's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.219324'}[21].
  • Q73981335's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.9348'}[22].
  • Q73981335's metallicity is recorded as {'unit': '1', 'amount': '+0.141'}[23].
  • Q73981335's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+516.849'}[24].
  • Q73981335's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+318.90566762562'}[25].
  • Q73981335's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+37.49766501111001'}[26].

Body

Definition and Type

Recorded instance of include spectroscopic binary[2], eclipsing binary star[3], and near-infrared source[4].

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] . SIMBAD. wikidata.org.
  4. [5] . wikidata.org.
  5. [6] . SIMBAD. wikidata.org.
  6. [7] . SIMBAD. wikidata.org.
  7. [8] . SIMBAD. wikidata.org.
  8. [9] . SIMBAD. wikidata.org.
  9. [10] . SIMBAD. wikidata.org.
  10. [11] . SIMBAD. wikidata.org.
  11. [12] . SIMBAD. wikidata.org.
  12. [13] . SIMBAD. wikidata.org.
  13. [14] . SIMBAD. wikidata.org.
  14. [15] . General Catalogue of Variable Stars, 3rd ed.. wikidata.org.
  15. [16] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  16. [17] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  17. [18] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  18. [19] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  19. [20] . The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
  20. [21] . Gaia Early Data Release 3. wikidata.org.
  21. [22] . Gaia Early Data Release 3. wikidata.org.
  22. [23] . Physical properties and evolutionary states of EA-type eclipsing binaries observed by LAMOST. wikidata.org.
  23. [24] . Gaia Early Data Release 3. wikidata.org.
  24. [25] . Gaia Early Data Release 3. wikidata.org.
  25. [26] . Gaia Early Data Release 3. 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). Q73981335. Retrieved May 7, 2026, from https://4ort.xyz/entity/q73981335
MLA “Q73981335.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q73981335.
BibTeX @misc{4ortxyz_q73981335_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q73981335}}, year = {2026}, url = {https://4ort.xyz/entity/q73981335}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q73981335 — https://4ort.xyz/entity/q73981335 (retrieved 2026-05-07)

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