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Kepler-457 d

exoplanet in the constellation Lyra
Place exoplanet Q118131912
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Kepler-457 d

Summary

Kepler-457 d is an exoplanet[1].

Key Facts

  • Kepler-457 d's instance of is recorded as exoplanet[2].
  • Kepler-457 d's constellation is recorded as Lyra[3].
  • Kepler-457 d's parent astronomical body is recorded as Q87826435[4].
  • Kepler-457 d's catalog code is recorded as KOI-7892.01[5].
  • Kepler-457 d's catalog code is recorded as Kepler-457d[6].
  • Kepler-457 d's catalog code is recorded as Kepler-1803d[7].
  • Kepler-457 d's time of discovery or invention is recorded as +2022-02-00T00:00:00Z[8].
  • Kepler-457 d's discovery method is recorded as transit method[9].
  • Kepler-457 d's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+86.62'}[10].
  • Kepler-457 d's radius is recorded as {'unit': 'http://www.wikidata.org/entity/Q1155470', 'amount': '+2.984672575'}[11].
  • Kepler-457 d's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+10.6906004'}[12].
  • Kepler-457 d's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+0.0996'}[13].
  • Kepler-457 d's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as kepler_457_d--9174[14].
  • Kepler-457 d's NASA Exoplanet Archive ID is recorded as Kepler-457 d[15].
  • Kepler-457 d's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+282.3775397'}[16].
  • Kepler-457 d's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+44.694569'}[17].
  • Kepler-457 d's epoch is recorded as J2000.0[18].

Body

Designation and Status

Kepler-457 d's instance of is recorded as exoplanet[2].

History and Context

Catalog codes include KOI-7892.01[5], Kepler-457d[6], and Kepler-1803d[7].

References

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

Direct Wikidata claims

  1. [2] ↑ . ExoMiner: A Highly Accurate and Explainable Deep Learning Classifier that Validates 301 New Exoplanets. wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . ExoMiner: A Highly Accurate and Explainable Deep Learning Classifier that Validates 301 New Exoplanets. wikidata.org.
  4. [5] ↑ . Exoplanet Archive. wikidata.org.
  5. [6] ↑ . Exoplanet Archive. wikidata.org.
  6. [7] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  7. [8] ↑ . ExoMiner: A Highly Accurate and Explainable Deep Learning Classifier that Validates 301 New Exoplanets. wikidata.org.
  8. [9] ↑ . ExoMiner: A Highly Accurate and Explainable Deep Learning Classifier that Validates 301 New Exoplanets. wikidata.org.
  9. [10] ↑ . Planetary Candidates Observed by Kepler. VIII. A Fully Automated Catalog with Measured Completeness and Reliability Based on Data Release 25. wikidata.org.
  10. [11] ↑ . ExoMiner: A Highly Accurate and Explainable Deep Learning Classifier that Validates 301 New Exoplanets. wikidata.org.
  11. [12] ↑ . ExoMiner: A Highly Accurate and Explainable Deep Learning Classifier that Validates 301 New Exoplanets. wikidata.org.
  12. [13] ↑ . Planetary Candidates Observed by Kepler. VIII. A Fully Automated Catalog with Measured Completeness and Reliability Based on Data Release 25. wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . ExoMiner: A Highly Accurate and Explainable Deep Learning Classifier that Validates 301 New Exoplanets. wikidata.org.
  16. [17] ↑ . ExoMiner: A Highly Accurate and Explainable Deep Learning Classifier that Validates 301 New Exoplanets. wikidata.org.
  17. [18] ↑ . Exoplanet Archive. wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). Kepler-457 d. Retrieved May 3, 2026, from https://4ort.xyz/entity/kepler-457-d
MLA “Kepler-457 d.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/kepler-457-d.
BibTeX @misc{4ortxyz_kepler-457-d_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Kepler-457 d}}, year = {2026}, url = {https://4ort.xyz/entity/kepler-457-d}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Kepler-457 d — https://4ort.xyz/entity/kepler-457-d (retrieved 2026-05-03)

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