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Kepler-27d

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Kepler-27d

Summary

Kepler-27d is an exoplanet[1].

Key Facts

  • Kepler-27d's instance of is recorded as exoplanet[2].
  • Kepler-27d's constellation is recorded as Cygnus[3].
  • Kepler-27d's parent astronomical body is recorded as Kepler-27[4].
  • Kepler-27d's catalog code is recorded as KOI-841.03[5].
  • Kepler-27d's catalog code is recorded as Kepler-27d[6].
  • Kepler-27d's time of discovery or invention is recorded as +2022-02-00T00:00:00Z[7].
  • Kepler-27d's time of discovery or invention is recorded as +2023-00-00T00:00:00Z[8].
  • Kepler-27d's discovery method is recorded as transit method[9].
  • Kepler-27d's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+84.8'}[10].
  • Kepler-27d's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+0.025'}[11].
  • Kepler-27d's radius is recorded as {'unit': 'http://www.wikidata.org/entity/Q1155470', 'amount': '+2.706194603'}[12].
  • Kepler-27d's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+6.546289921'}[13].
  • Kepler-27d's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.9301'}[14].
  • Kepler-27d's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+0.0681'}[15].
  • Kepler-27d's SIMBAD ID is recorded as Kepler-27d[16].
  • Kepler-27d's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as kepler_27_ad--8904[17].
  • Kepler-27d's NASA Exoplanet Archive ID is recorded as Kepler-27 d[18].
  • Kepler-27d's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+292.2367608'}[19].
  • Kepler-27d's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+41.085871'}[20].
  • Kepler-27d's epoch is recorded as J2000.0[21].
  • Kepler-27d's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-0.326'}[22].
  • Kepler-27d's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+2.250'}[23].

Body

Designation and Status

Kepler-27d's instance of is recorded as exoplanet[2].

History and Context

Catalog codes include KOI-841.03[5] and Kepler-27d[6].

References

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

Direct Wikidata claims

  1. [2] ↑ . Transit timing observations from Kepler. IX. Catalog of the full long-cadence data set. wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . SIMBAD. wikidata.org.
  4. [5] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . Exoplanet Archive. wikidata.org.
  6. [7] ↑ . ExoMiner: A Highly Accurate and Explainable Deep Learning Classifier that Validates 301 New Exoplanets. wikidata.org.
  7. [8] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  8. [9] ↑ . ExoMiner: A Highly Accurate and Explainable Deep Learning Classifier that Validates 301 New Exoplanets. wikidata.org.
  9. [10] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  10. [11] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  11. [12] ↑ . ExoMiner: A Highly Accurate and Explainable Deep Learning Classifier that Validates 301 New Exoplanets. wikidata.org.
  12. [13] ↑ . ExoMiner: A Highly Accurate and Explainable Deep Learning Classifier that Validates 301 New Exoplanets. wikidata.org.
  13. [14] ↑ . Gaia Data Release 2. wikidata.org.
  14. [15] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . ExoMiner: A Highly Accurate and Explainable Deep Learning Classifier that Validates 301 New Exoplanets. wikidata.org.
  19. [20] ↑ . ExoMiner: A Highly Accurate and Explainable Deep Learning Classifier that Validates 301 New Exoplanets. wikidata.org.
  20. [21] ↑ . SIMBAD. wikidata.org.
  21. [22] ↑ . Gaia Data Release 2. wikidata.org.
  22. [23] ↑ . 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-27d. Retrieved May 3, 2026, from https://4ort.xyz/entity/kepler-27d
MLA “Kepler-27d.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/kepler-27d.
BibTeX @misc{4ortxyz_kepler-27d_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Kepler-27d}}, year = {2026}, url = {https://4ort.xyz/entity/kepler-27d}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Kepler-27d — https://4ort.xyz/entity/kepler-27d (retrieved 2026-05-03)

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