KOI-6399

rotating variable star in the constellation Cygnus
Place rotating_variable_star Q76979935
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KOI-6399

Summary

KOI-6399 is a rotating variable star[1].

Key Facts

  • KOI-6399's instance of is recorded as rotating variable star[2].
  • KOI-6399's instance of is recorded as star[3].
  • KOI-6399's instance of is recorded as near-infrared source[4].
  • KOI-6399's constellation is recorded as Cygnus[5].
  • KOI-6399's catalog code is recorded as KIC 4274071[6].
  • KOI-6399's catalog code is recorded as 2MASS J19373713+3921060[7].
  • KOI-6399's catalog code is recorded as KOI-6399[8].
  • KOI-6399's catalog code is recorded as Gaia DR2 2052420083127990272[9].
  • KOI-6399's catalog code is recorded as Gaia DR3 2052420083127990272[10].
  • KOI-6399's catalog code is recorded as TIC 377906475[11].
  • KOI-6399's type of variable star is recorded as rotating variable star[12].
  • KOI-6399's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.468'}[13].
  • KOI-6399's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.070'}[14].
  • KOI-6399's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.005'}[15].
  • KOI-6399's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.677145'}[16].
  • KOI-6399's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q180892', 'amount': '+0.979'}[17].
  • KOI-6399's radius is recorded as {'unit': 'http://www.wikidata.org/entity/Q48440', 'amount': '+1.125'}[18].
  • KOI-6399's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1858'}[19].
  • KOI-6399's metallicity is recorded as {'unit': '1', 'amount': '+0.08'}[20].
  • KOI-6399's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+843.313'}[21].
  • KOI-6399's SIMBAD ID is recorded as KOI-6399[22].
  • KOI-6399's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+294.4047451691499'}[23].
  • KOI-6399's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+39.35168549996'}[24].
  • KOI-6399's epoch is recorded as J2000.0[25].
  • KOI-6399's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5737'}[26].

Body

Designation and Status

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

History and Context

Catalog codes include KIC 4274071[6], 2MASS J19373713+3921060[7], KOI-6399[8], Gaia DR2 2052420083127990272[9], Gaia DR3 2052420083127990272[10], and TIC 377906475[11].

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] . Rotation and differential rotation of active Kepler stars. 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 Early Data Release 3. wikidata.org.
  16. [17] . Extrasolar Planets Encyclopaedia. wikidata.org.
  17. [18] . Extrasolar Planets Encyclopaedia. wikidata.org.
  18. [19] . Gaia Early Data Release 3. wikidata.org.
  19. [20] . Extrasolar Planets Encyclopaedia. wikidata.org.
  20. [21] . Gaia Early Data Release 3. wikidata.org.
  21. [22] . wikidata.org.
  22. [23] . Gaia Early Data Release 3. wikidata.org.
  23. [24] . Gaia Early Data Release 3. wikidata.org.
  24. [25] . Gaia Data Release 2. wikidata.org.
  25. [26] . Extrasolar Planets Encyclopaedia. 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). KOI-6399. Retrieved May 3, 2026, from https://4ort.xyz/entity/koi-6399
MLA “KOI-6399.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/koi-6399.
BibTeX @misc{4ortxyz_koi-6399_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{KOI-6399}}, year = {2026}, url = {https://4ort.xyz/entity/koi-6399}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): KOI-6399 — https://4ort.xyz/entity/koi-6399 (retrieved 2026-05-03)

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