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Kepler-57c

extrasolar planet
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Kepler-57c

Summary

Kepler-57c is an exoplanet[1].

Key Facts

  • Kepler-57c is credited with the discovery of Kepler Space Telescope[2].
  • Kepler-57c's instance of is recorded as exoplanet[3].
  • Kepler-57c's constellation is recorded as Cygnus[4].
  • Kepler-57c's parent astronomical body is recorded as Kepler-57[5].
  • Kepler-57c's catalog code is recorded as Kepler-57c[6].
  • Kepler-57c's catalog code is recorded as KOI-1270.02[7].
  • Kepler-57c's catalog code is recorded as KOI-1270 c[8].
  • Kepler-57c's catalog code is recorded as KOI-1270c[9].
  • Kepler-57c's catalog code is recorded as TIC 270615136c[10].
  • Kepler-57c's time of discovery or invention is recorded as +2012-00-00T00:00:00Z[11].
  • Kepler-57c's time of discovery or invention is recorded as +2013-01-00T00:00:00Z[12].
  • Kepler-57c's discovery method is recorded as transit method[13].
  • Kepler-57c's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.0725'}[14].
  • Kepler-57c's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+0.0233'}[15].
  • Kepler-57c's radius is recorded as {'unit': 'http://www.wikidata.org/entity/Q1155470', 'amount': '+1.789'}[16].
  • Kepler-57c's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+11.60914938'}[17].
  • Kepler-57c's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.5239'}[18].
  • Kepler-57c's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+293.64128944645460'}[19].
  • Kepler-57c's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+44.65704374126084'}[20].
  • Kepler-57c's epoch is recorded as J2000.0[21].
  • Kepler-57c's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+5.902'}[22].
  • Kepler-57c's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+4.159'}[23].

Body

Definition and Type

Kepler-57c'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] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  8. [9] ↑ . Exoplanet Archive. wikidata.org.
  9. [10] ↑ . Exoplanet Archive. wikidata.org.
  10. [11] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  11. [12] ↑ . Transit timing observations from Kepler – VII. Confirmation of 27 planets in 13 multiplanet systems via transit timing variations and orbital stability. wikidata.org.
  12. [13] ↑ . Transit timing observations from Kepler – VII. Confirmation of 27 planets in 13 multiplanet systems via transit timing variations and orbital stability. wikidata.org.
  13. [14] ↑ . Removing biases on the density of sub-Neptunes characterised via transit timing variations. Update on the mass-radius relationship of 34 Kepler planets. wikidata.org.
  14. [15] ↑ . Densities and eccentricities of 139 Kepler planets from transit time variations. wikidata.org.
  15. [16] ↑ . Revised Radii of Kepler Stars and Planets Using Gaia Data Release 2. wikidata.org.
  16. [17] ↑ . Transit timing observations from Kepler. IX. Catalog of the full long-cadence data set. wikidata.org.
  17. [18] ↑ . Gaia Data Release 2. wikidata.org.
  18. [19] ↑ . Gaia Data Release 2. wikidata.org.
  19. [20] ↑ . Gaia Data Release 2. 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-57c. Retrieved May 7, 2026, from https://4ort.xyz/entity/q19672727
MLA “Kepler-57c.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q19672727.
BibTeX @misc{4ortxyz_q19672727_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Kepler-57c}}, year = {2026}, url = {https://4ort.xyz/entity/q19672727}, note = {Accessed: 2026-05-07}}
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