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Kepler-411d

exoplanet in the constellation Cygnus
Thing exoplanet Q80209631
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Kepler-411d

Summary

Kepler-411d is an exoplanet[1].

Key Facts

  • Kepler-411d's instance of is recorded as exoplanet[2].
  • Kepler-411d's constellation is recorded as Cygnus[3].
  • Kepler-411d's parent astronomical body is recorded as Q67861364[4].
  • Kepler-411d's catalog code is recorded as Kepler-411d[5].
  • Kepler-411d's catalog code is recorded as KOI-1781.03[6].
  • Kepler-411d's catalog code is recorded as KOI-1781d[7].
  • Kepler-411d's catalog code is recorded as Kepler-411 Ad[8].
  • Kepler-411d's catalog code is recorded as TIC 399954349d[9].
  • Kepler-411d's time of discovery or invention is recorded as +2018-00-00T00:00:00Z[10].
  • Kepler-411d's time of discovery or invention is recorded as +2019-04-00T00:00:00Z[11].
  • Kepler-411d's discovery method is recorded as transit method[12].
  • Kepler-411d's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.128'}[13].
  • Kepler-411d's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+89.43'}[14].
  • Kepler-411d's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q681996', 'amount': '+15.2'}[15].
  • Kepler-411d's radius is recorded as {'unit': 'http://www.wikidata.org/entity/Q1155470', 'amount': '+3.376'}[16].
  • Kepler-411d's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+58.0192007'}[17].
  • Kepler-411d's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+6.4783'}[18].
  • Kepler-411d's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+0.2757537026'}[19].
  • Kepler-411d's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+30.5'}[20].
  • Kepler-411d's SIMBAD ID is recorded as Kepler-411d[21].
  • Kepler-411d's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as kepler_411_ad--7030[22].
  • Kepler-411d's NASA Exoplanet Archive ID is recorded as Kepler-411 d[23].
  • Kepler-411d's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+287.6057027'}[24].
  • Kepler-411d's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+49.5233937'}[25].
  • Kepler-411d's epoch is recorded as J2000.0[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] ↑ . Exoplanet Archive. wikidata.org.
  7. [8] ↑ . Exoplanet Archive. wikidata.org.
  8. [9] ↑ . Exoplanet Archive. wikidata.org.
  9. [10] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  10. [11] ↑ . Kepler-411: a four-planet system with an active host star. wikidata.org.
  11. [12] ↑ . Kepler-411: a four-planet system with an active host star. wikidata.org.
  12. [13] ↑ . Kepler-411: a four-planet system with an active host star. wikidata.org.
  13. [14] ↑ . Kepler-411: a four-planet system with an active host star. wikidata.org.
  14. [15] ↑ . Kepler-411: a four-planet system with an active host star. wikidata.org.
  15. [16] ↑ . The Kepler Giant Planet Search. I: A Decade of Kepler Planet-host Radial Velocities from W. M. Keck Observatory. wikidata.org.
  16. [17] ↑ . The Kepler Giant Planet Search. I: A Decade of Kepler Planet-host Radial Velocities from W. M. Keck Observatory. wikidata.org.
  17. [18] ↑ . SIMBAD. wikidata.org.
  18. [19] ↑ . The Kepler Giant Planet Search. I: A Decade of Kepler Planet-host Radial Velocities from W. M. Keck Observatory. wikidata.org.
  19. [20] ↑ . Kepler-411: a four-planet system with an active host star. wikidata.org.
  20. [21] ↑ . wikidata.org.
  21. [22] ↑ . wikidata.org.
  22. [23] ↑ . wikidata.org.
  23. [24] ↑ . Kepler-411: a four-planet system with an active host star. wikidata.org.
  24. [25] ↑ . Kepler-411: a four-planet system with an active host star. wikidata.org.
  25. [26] ↑ . Gaia Data Release 2. wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

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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). Kepler-411d. Retrieved May 7, 2026, from https://4ort.xyz/entity/kepler-411d
MLA “Kepler-411d.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/kepler-411d.
BibTeX @misc{4ortxyz_kepler-411d_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Kepler-411d}}, year = {2026}, url = {https://4ort.xyz/entity/kepler-411d}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Kepler-411d — https://4ort.xyz/entity/kepler-411d (retrieved 2026-05-07)

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