K2-3 d

extrasolar planet
Place exoplanet Q22906080
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K2-3 d

Summary

K2-3 d is an exoplanet[1]. It draws 20 Wikipedia views per month (exoplanet category, ranking #79 of 578).[2]

Key Facts

  • K2-3 d is credited with the discovery of Kepler Space Telescope[3].
  • K2-3 d's image is recorded as Exoplanet Size Comparison K2-3d.png[4].
  • K2-3 d's instance of is recorded as exoplanet[5].
  • K2-3 d's constellation is recorded as Leo[6].
  • K2-3 d's site of astronomical discovery is recorded as Kepler Space Telescope[7].
  • K2-3 d's Commons category is recorded as K2-3 d[8].
  • K2-3 d's parent astronomical body is recorded as Q18920468[9].
  • K2-3 d's catalog code is recorded as TOI-5146d[10].
  • K2-3 d's catalog code is recorded as K2-3d[11].
  • K2-3 d's catalog code is recorded as EPIC 201367065d[12].
  • K2-3 d's catalog code is recorded as EPIC 201367065.03[13].
  • K2-3 d's catalog code is recorded as TIC 173103335d[14].
  • K2-3 d's time of discovery or invention is recorded as +2015-05-00T00:00:00Z[15].
  • K2-3 d's located in/on physical feature is recorded as circumstellar habitable zone[16].
  • K2-3 d's discovery method is recorded as transit method[17].
  • K2-3 d's orbital eccentricity is recorded as {'amount': '+0.091'}[18].
  • K2-3 d's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+89.82'}[19].
  • K2-3 d's mass is recorded as {'unit': 'Q681996', 'amount': '+2.2'}[20].
  • K2-3 d's radius is recorded as {'unit': 'Q1155470', 'amount': '+1.458'}[21].
  • K2-3 d's orbital period is recorded as {'unit': 'Q573', 'amount': '+44.55603'}[22].
  • K2-3 d's parallax is recorded as {'unit': 'Q21500224', 'amount': '+22.6610'}[23].
  • K2-3 d's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+0.2014'}[24].
  • K2-3 d's argument of periapsis is recorded as {'unit': 'Q28390', 'amount': '+0'}[25].
  • K2-3 d's Google Knowledge Graph ID is recorded as /g/11bwd97pxp[26].
  • K2-3 d's SIMBAD ID is recorded as K2-3d[27].

Body

Designation and Status

K2-3 d's instance of is recorded as exoplanet[5].

History and Context

Catalog codes include TOI-5146d[10], K2-3d[11], EPIC 201367065d[12], EPIC 201367065.03[13], and TIC 173103335d[14].

Why It Matters

K2-3 d draws 20 Wikipedia views per month (exoplanet category, ranking #79 of 578).[2] It has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[28]

References

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

Direct Wikidata claims

  1. [4] . wikidata.org.
  2. [5] . SIMBAD. wikidata.org.
  3. [6] . wikidata.org.
  4. [3] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . Comparative habitability of transiting exoplanets. wikidata.org.
  8. [10] . Exoplanet Archive. wikidata.org.
  9. [11] . Exoplanet Archive. wikidata.org.
  10. [12] . Exoplanet Archive. wikidata.org.
  11. [13] . Exoplanet Archive. wikidata.org.
  12. [14] . Exoplanet Archive. wikidata.org.
  13. [15] . A nearby M star with three transiting super-earths discovered by K2. wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . A nearby M star with three transiting super-earths discovered by K2. wikidata.org.
  16. [18] . The K2-3 system revisited: testing photoevaporation and core-powered mass loss with three small planets spanning the radius valley. wikidata.org.
  17. [19] . The K2-3 system revisited: testing photoevaporation and core-powered mass loss with three small planets spanning the radius valley. wikidata.org.
  18. [20] . The K2-3 system revisited: testing photoevaporation and core-powered mass loss with three small planets spanning the radius valley. wikidata.org.
  19. [21] . The K2-3 system revisited: testing photoevaporation and core-powered mass loss with three small planets spanning the radius valley. wikidata.org.
  20. [22] . The K2-3 system revisited: testing photoevaporation and core-powered mass loss with three small planets spanning the radius valley. wikidata.org.
  21. [23] . Gaia Data Release 2. wikidata.org.
  22. [24] . The K2-3 system revisited: testing photoevaporation and core-powered mass loss with three small planets spanning the radius valley. wikidata.org.
  23. [25] . The K2-3 system revisited: testing photoevaporation and core-powered mass loss with three small planets spanning the radius valley. wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. 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). K2-3 d. Retrieved May 3, 2026, from https://4ort.xyz/entity/k2-3-d
MLA “K2-3 d.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/k2-3-d.
BibTeX @misc{4ortxyz_k2-3-d_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{K2-3 d}}, year = {2026}, url = {https://4ort.xyz/entity/k2-3-d}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): K2-3 d — https://4ort.xyz/entity/k2-3-d (retrieved 2026-05-03)

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