Q77687503

rotating variable star in the constellation Cygnus
Thing rotating_variable_star Q77687503
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Q77687503

Summary

Q77687503 is a rotating variable star[1].

Key Facts

  • Q77687503's instance of is recorded as rotating variable star[2].
  • Q77687503's instance of is recorded as star[3].
  • Q77687503's instance of is recorded as double star[4].
  • Q77687503's instance of is recorded as near-infrared source[5].
  • Q77687503's constellation is recorded as Cygnus[6].
  • Q77687503's child astronomical body is recorded as Q28855481[7].
  • Q77687503's child astronomical body is recorded as Q28855482[8].
  • Q77687503 comprises ** KOI 2681A[9].
  • Q77687503 comprises ** KOI 2681B[10].
  • Q77687503's catalog code is recorded as WDS J19436+4223AB[11].
  • Q77687503's catalog code is recorded as 2MASS J19433458+4222496[12].
  • Q77687503's catalog code is recorded as KIC 6878240[13].
  • Q77687503's catalog code is recorded as UCAC4 662-077669[14].
  • Q77687503's catalog code is recorded as KOI-2681[15].
  • Q77687503's catalog code is recorded as Kepler-397[16].
  • Q77687503's catalog code is recorded as TIC 271963778[17].
  • Q77687503's type of variable star is recorded as rotating variable star[18].
  • Q77687503's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.587'}[19].
  • Q77687503's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.123'}[20].
  • Q77687503's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.900'}[21].
  • Q77687503's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.05'}[22].
  • Q77687503's radius is recorded as {'unit': 'http://www.wikidata.org/entity/Q48440', 'amount': '+0.77'}[23].
  • Q77687503's metallicity is recorded as {'unit': '1', 'amount': '-0.17'}[24].
  • Q77687503's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+969'}[25].
  • Q77687503's stellar rotational velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+1.7'}[26].

Body

Definition and Type

Recorded instance of include rotating variable star[2], star[3], double star[4], and near-infrared source[5].

Use and Application

Components include ** KOI 2681A[9], a star[27] and ** KOI 2681B[10], a star[28].

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] . SIMBAD. wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . Washington Double Star Catalog. wikidata.org.
  9. [10] . Washington Double Star Catalog. wikidata.org.
  10. [11] . SIMBAD. wikidata.org.
  11. [12] . SIMBAD. wikidata.org.
  12. [13] . SIMBAD. wikidata.org.
  13. [14] . SIMBAD. wikidata.org.
  14. [15] . SIMBAD. wikidata.org.
  15. [16] . SIMBAD. wikidata.org.
  16. [17] . SIMBAD. wikidata.org.
  17. [18] . Photometric amplitude distribution of stellar rotation of KOIs--Indication for spin-orbit alignment of cool stars and high obliquity for hot stars. wikidata.org.
  18. [19] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  19. [20] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  20. [21] . VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
  21. [22] . Fourth USNO CCD Astrograph Catalog. wikidata.org.
  22. [23] . Validation of Kepler's multiple planet candidates. III. Light curve analysis and announcement of hundreds of new multi-planet systems. wikidata.org.
  23. [24] . The Kepler Follow-up Observation Program. II. Stellar Parameters from Medium- and High-resolution Spectroscopy. wikidata.org.
  24. [25] . Extrasolar Planets Encyclopaedia. wikidata.org.
  25. [26] . The California-Kepler Survey. I. High-resolution Spectroscopy of 1305 Stars Hosting Kepler Transiting Planets. wikidata.org.

Inline context (facts about related entities)

  1. [27] . Wikidata. wikidata.org. → on this site
  2. [28] . Wikidata. wikidata.org. → on this site

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). Q77687503. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77687503
MLA “Q77687503.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77687503.
BibTeX @misc{4ortxyz_q77687503_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77687503}}, year = {2026}, url = {https://4ort.xyz/entity/q77687503}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77687503 — https://4ort.xyz/entity/q77687503 (retrieved 2026-05-07)

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