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Kepler-391b

extrasolar planet
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Kepler-391b

Summary

Kepler-391b is an exoplanet[1].

Key Facts

  • Kepler-391b is credited with the discovery of Kepler Space Telescope[2].
  • Kepler-391b's instance of is recorded as exoplanet[3].
  • Kepler-391b's constellation is recorded as Cygnus[4].
  • Kepler-391b's parent astronomical body is recorded as Q77687329[5].
  • Kepler-391b's catalog code is recorded as Kepler-391b[6].
  • Kepler-391b's catalog code is recorded as KOI-2541.01[7].
  • Kepler-391b's catalog code is recorded as KOI-2541b[8].
  • Kepler-391b's catalog code is recorded as TIC 290032428b[9].
  • Kepler-391b's time of discovery or invention is recorded as +2014-03-00T00:00:00Z[10].
  • Kepler-391b's discovery method is recorded as transit method[11].
  • Kepler-391b's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.46'}[12].
  • Kepler-391b's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+85.5'}[13].
  • Kepler-391b's temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+930.0'}[14].
  • Kepler-391b's radius is recorded as {'unit': 'http://www.wikidata.org/entity/Q3421309', 'amount': '+0.02543'}[15].
  • Kepler-391b's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+7.4168814373'}[16].
  • Kepler-391b's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1217'}[17].
  • Kepler-391b's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+0.082'}[18].
  • Kepler-391b's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+103'}[19].
  • Kepler-391b's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+290.62181390030660'}[20].
  • Kepler-391b's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+51.05731261905278'}[21].
  • Kepler-391b's epoch is recorded as J2000.0[22].
  • Kepler-391b's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+7.585'}[23].
  • Kepler-391b's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+10.296'}[24].

Body

Definition and Type

Kepler-391b's instance of is recorded as exoplanet[3].

References

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

Direct Wikidata claims

  1. [3] ↑ . SIMBAD. wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [2] ↑ . wikidata.org.
  4. [5] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . SIMBAD. wikidata.org.
  6. [7] ↑ . SIMBAD. wikidata.org.
  7. [8] ↑ . Exoplanet Archive. wikidata.org.
  8. [9] ↑ . Exoplanet Archive. wikidata.org.
  9. [10] ↑ . Validation of Kepler's multiple planet candidates. III. Light curve analysis and announcement of hundreds of new multi-planet systems. wikidata.org.
  10. [11] ↑ . Validation of Kepler's multiple planet candidates. III. Light curve analysis and announcement of hundreds of new multi-planet systems. wikidata.org.
  11. [12] ↑ . Gemini-GRACES high-quality spectra of Kepler evolved stars with transiting planets. wikidata.org.
  12. [13] ↑ . Gemini-GRACES high-quality spectra of Kepler evolved stars with transiting planets. wikidata.org.
  13. [14] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  14. [15] ↑ . Gemini-GRACES high-quality spectra of Kepler evolved stars with transiting planets. wikidata.org.
  15. [16] ↑ . Transit Timing Variations and linear ephemerides of confirmed Kepler transiting exoplanets. wikidata.org.
  16. [17] ↑ . Gaia Data Release 2. wikidata.org.
  17. [18] ↑ . Validation of Kepler's multiple planet candidates. III. Light curve analysis and announcement of hundreds of new multi-planet systems. wikidata.org.
  18. [19] ↑ . Gemini-GRACES high-quality spectra of Kepler evolved stars with transiting planets. wikidata.org.
  19. [20] ↑ . Gaia Data Release 2. wikidata.org.
  20. [21] ↑ . Gaia Data Release 2. wikidata.org.
  21. [22] ↑ . SIMBAD. wikidata.org.
  22. [23] ↑ . Gaia Data Release 2. wikidata.org.
  23. [24] ↑ . Gaia Data Release 2. wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Kepler-391b. Retrieved May 7, 2026, from https://4ort.xyz/entity/q28855469
MLA “Kepler-391b.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q28855469.
BibTeX @misc{4ortxyz_q28855469_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Kepler-391b}}, year = {2026}, url = {https://4ort.xyz/entity/q28855469}, note = {Accessed: 2026-05-07}}
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