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Kepler-197d

extrasolar planet
Thing exoplanet Q28503117
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Kepler-197d

Summary

Kepler-197d is an exoplanet[1].

Key Facts

  • Kepler-197d is credited with the discovery of Kepler Space Telescope[2].
  • Kepler-197d's instance of is recorded as exoplanet[3].
  • Kepler-197d's constellation is recorded as Cygnus[4].
  • Kepler-197d's parent astronomical body is recorded as Q81696399[5].
  • Kepler-197d's catalog code is recorded as Kepler-197d[6].
  • Kepler-197d's catalog code is recorded as KOI-623.02[7].
  • Kepler-197d's catalog code is recorded as KOI-623d[8].
  • Kepler-197d's catalog code is recorded as Kepler-197 Ad[9].
  • Kepler-197d's catalog code is recorded as TIC 27397848d[10].
  • Kepler-197d's time of discovery or invention is recorded as +2014-03-00T00:00:00Z[11].
  • Kepler-197d's discovery method is recorded as transit method[12].
  • Kepler-197d's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.03'}[13].
  • Kepler-197d's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+84.55'}[14].
  • Kepler-197d's radius is recorded as {'unit': 'http://www.wikidata.org/entity/Q1155470', 'amount': '+1.191'}[15].
  • Kepler-197d's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+15.677546605'}[16].
  • Kepler-197d's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.9963'}[17].
  • Kepler-197d's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+0.116444539'}[18].
  • Kepler-197d's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+17000'}[19].
  • Kepler-197d's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+295.22641673540920'}[20].
  • Kepler-197d's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+50.55900597580139'}[21].
  • Kepler-197d's epoch is recorded as J2000.0[22].
  • Kepler-197d's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+53.137'}[23].
  • Kepler-197d's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+8.439'}[24].

Body

Definition and Type

Kepler-197d'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] ↑ . Exoplanet Archive. wikidata.org.
  8. [9] ↑ . Exoplanet Archive. wikidata.org.
  9. [10] ↑ . Exoplanet Archive. wikidata.org.
  10. [11] ↑ . Validation of Kepler's multiple planet candidates. III. Light curve analysis and announcement of hundreds of new multi-planet systems. wikidata.org.
  11. [12] ↑ . Validation of Kepler's multiple planet candidates. III. Light curve analysis and announcement of hundreds of new multi-planet systems. wikidata.org.
  12. [13] ↑ . Eccentricity from transit photometry: small planets in Kepler multi-planet systems have low eccentricities. wikidata.org.
  13. [14] ↑ . Planetary Candidates Observed by Kepler. VIII. A Fully Automated Catalog with Measured Completeness and Reliability Based on Data Release 25. wikidata.org.
  14. [15] ↑ . The Kepler Giant Planet Search. I: A Decade of Kepler Planet-host Radial Velocities from W. M. Keck Observatory. wikidata.org.
  15. [16] ↑ . Transit Timing Variations and linear ephemerides of confirmed Kepler transiting exoplanets. wikidata.org.
  16. [17] ↑ . Gaia Data Release 2. wikidata.org.
  17. [18] ↑ . The Kepler Giant Planet Search. I: A Decade of Kepler Planet-host Radial Velocities from W. M. Keck Observatory. wikidata.org.
  18. [19] ↑ . A statistical reconstruction of the planet population around Kepler solar-type stars. wikidata.org.
  19. [20] ↑ . Gaia Data Release 2. wikidata.org.
  20. [21] ↑ . Gaia Data Release 2. wikidata.org.
  21. [22] ↑ . SIMBAD. wikidata.org.
  22. [23] ↑ . Gaia Data Release 2. wikidata.org.
  23. [24] ↑ . 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-197d. Retrieved May 7, 2026, from https://4ort.xyz/entity/q28503117
MLA “Kepler-197d.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q28503117.
BibTeX @misc{4ortxyz_q28503117_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Kepler-197d}}, year = {2026}, url = {https://4ort.xyz/entity/q28503117}, note = {Accessed: 2026-05-07}}
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