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Kepler-857b

extrasolar planet
Thing exoplanet Q28856241
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Kepler-857b

Summary

Kepler-857b is an exoplanet[1].

Key Facts

  • Kepler-857b is credited with the discovery of Kepler Space Telescope[2].
  • Kepler-857b's instance of is recorded as exoplanet[3].
  • Kepler-857b's constellation is recorded as Cygnus[4].
  • Kepler-857b's parent astronomical body is recorded as Q87706386[5].
  • Kepler-857b's catalog code is recorded as KOI-1472.01[6].
  • Kepler-857b's catalog code is recorded as Kepler-857b[7].
  • Kepler-857b's catalog code is recorded as KOI-1472b[8].
  • Kepler-857b's catalog code is recorded as TIC 271158887b[9].
  • Kepler-857b's time of discovery or invention is recorded as +2016-05-00T00:00:00Z[10].
  • Kepler-857b's discovery method is recorded as transit method[11].
  • Kepler-857b's radius is recorded as {'unit': 'http://www.wikidata.org/entity/Q1155470', 'amount': '+6.479'}[12].
  • Kepler-857b's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+85.3514661016'}[13].
  • Kepler-857b's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.9885'}[14].
  • Kepler-857b's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+75800'}[15].
  • Kepler-857b's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+294.63242233766624'}[16].
  • Kepler-857b's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+43.40046483795889'}[17].
  • Kepler-857b's epoch is recorded as J2000.0[18].
  • Kepler-857b's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-2.831'}[19].
  • Kepler-857b's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-4.143'}[20].

Body

Definition and Type

Kepler-857b'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] ↑ . Spectroscopy of faint Kepler mission exoplanet candidate host stars. wikidata.org.
  5. [6] ↑ . SIMBAD. wikidata.org.
  6. [7] ↑ . SIMBAD. wikidata.org.
  7. [8] ↑ . Exoplanet Archive. wikidata.org.
  8. [9] ↑ . Exoplanet Archive. wikidata.org.
  9. [10] ↑ . False positive probabilities for all Kepler objects of interest: 1284 newly validated planets and 428 likely false positives. wikidata.org.
  10. [11] ↑ . False positive probabilities for all Kepler objects of interest: 1284 newly validated planets and 428 likely false positives. wikidata.org.
  11. [12] ↑ . Revised Radii of Kepler Stars and Planets Using Gaia Data Release 2. wikidata.org.
  12. [13] ↑ . Transit Timing Variations and linear ephemerides of confirmed Kepler transiting exoplanets. wikidata.org.
  13. [14] ↑ . Gaia Data Release 2. wikidata.org.
  14. [15] ↑ . A statistical reconstruction of the planet population around Kepler solar-type stars. wikidata.org.
  15. [16] ↑ . Gaia Data Release 2. wikidata.org.
  16. [17] ↑ . Gaia Data Release 2. wikidata.org.
  17. [18] ↑ . SIMBAD. wikidata.org.
  18. [19] ↑ . Gaia Data Release 2. wikidata.org.
  19. [20] ↑ . 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-857b. Retrieved May 7, 2026, from https://4ort.xyz/entity/q28856241
MLA “Kepler-857b.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q28856241.
BibTeX @misc{4ortxyz_q28856241_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Kepler-857b}}, year = {2026}, url = {https://4ort.xyz/entity/q28856241}, note = {Accessed: 2026-05-07}}
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