Kepler-31d

extrasolar planet
Place exoplanet Q18764237
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Kepler-31d

Summary

Kepler-31d is an exoplanet[1]. Kepler-31d draws 1 Wikipedia views per month (exoplanet category, ranking #96 of 578).[2]

Key Facts

  • Kepler-31d is credited with the discovery of Kepler Space Telescope[3].
  • Kepler-31d's instance of is recorded as exoplanet[4].
  • Kepler-31d's constellation is recorded as Cygnus[5].
  • Kepler-31d's parent astronomical body is recorded as Kepler-31[6].
  • Kepler-31d's catalog code is recorded as Kepler-31d[7].
  • Kepler-31d's catalog code is recorded as KOI-935.03[8].
  • Kepler-31d's catalog code is recorded as KOI-935d[9].
  • Kepler-31d's catalog code is recorded as TIC 270788519d[10].
  • Kepler-31d's time of discovery or invention is recorded as +2014-03-00T00:00:00Z[11].
  • Kepler-31d's discovery method is recorded as transit method[12].
  • Kepler-31d's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+6.8'}[13].
  • Kepler-31d's radius is recorded as {'unit': 'http://www.wikidata.org/entity/Q1155470', 'amount': '+4.01'}[14].
  • Kepler-31d's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+87.6471022212'}[15].
  • Kepler-31d's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.5722'}[16].
  • Kepler-31d's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+0.39'}[17].
  • Kepler-31d's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+54000'}[18].
  • Kepler-31d's Google Knowledge Graph ID is recorded as /g/11b6y471jb[19].
  • Kepler-31d's SIMBAD ID is recorded as Kepler-31d[20].
  • Kepler-31d's Wolfram Language entity code is recorded as Entity["Exoplanet", "Kepler31d"][21].
  • Kepler-31d's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as kepler_31_d--2217[22].
  • Kepler-31d's NASA Exoplanet Archive ID is recorded as Kepler-31 d[23].
  • Kepler-31d's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+294.02302918376920'}[24].
  • Kepler-31d's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+45.85308512275556'}[25].
  • Kepler-31d's epoch is recorded as J2000.0[26].
  • Kepler-31d's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-7.344'}[27].

Body

Designation and Status

Kepler-31d's instance of is recorded as exoplanet[4].

History and Context

Catalog codes include Kepler-31d[7], KOI-935.03[8], KOI-935d[9], and TIC 270788519d[10].

Why It Matters

Kepler-31d draws 1 Wikipedia views per month (exoplanet category, ranking #96 of 578).[2]

References

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

Direct Wikidata claims

  1. [4] . SIMBAD. wikidata.org.
  2. [5] . wikidata.org.
  3. [3] . wikidata.org.
  4. [6] . Spectroscopy of faint Kepler mission exoplanet candidate host stars. wikidata.org.
  5. [7] . SIMBAD. wikidata.org.
  6. [8] . SIMBAD. wikidata.org.
  7. [9] . Exoplanet Archive. wikidata.org.
  8. [10] . Exoplanet Archive. wikidata.org.
  9. [11] . Validation of Kepler's multiple planet candidates. III. Light curve analysis and announcement of hundreds of new multi-planet systems. wikidata.org.
  10. [12] . Validation of Kepler's multiple planet candidates. III. Light curve analysis and announcement of hundreds of new multi-planet systems. wikidata.org.
  11. [13] . Transit timing observations from Kepler. IV. Confirmation of four multiple-planet systems by simple physical models. wikidata.org.
  12. [14] . Revised Radii of Kepler Stars and Planets Using Gaia Data Release 2. wikidata.org.
  13. [15] . Transit Timing Variations and linear ephemerides of confirmed Kepler transiting exoplanets. wikidata.org.
  14. [16] . Gaia Data Release 2. wikidata.org.
  15. [17] . Validation of Kepler's multiple planet candidates. III. Light curve analysis and announcement of hundreds of new multi-planet systems. wikidata.org.
  16. [18] . A statistical reconstruction of the planet population around Kepler solar-type stars. wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . Gaia Data Release 2. wikidata.org.
  23. [25] . Gaia Data Release 2. wikidata.org.
  24. [26] . SIMBAD. wikidata.org.
  25. [27] . Gaia Data Release 2. wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.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). Kepler-31d. Retrieved May 3, 2026, from https://4ort.xyz/entity/kepler-31d
MLA “Kepler-31d.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/kepler-31d.
BibTeX @misc{4ortxyz_kepler-31d_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Kepler-31d}}, year = {2026}, url = {https://4ort.xyz/entity/kepler-31d}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Kepler-31d — https://4ort.xyz/entity/kepler-31d (retrieved 2026-05-03)

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