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Kepler-9d

extrasolar planet
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Kepler-9d

Summary

Kepler-9d is an exoplanet[1]. Kepler-9d has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • Kepler-9d is credited with the discovery of Kepler Space Telescope[3].
  • Kepler-9d's image is recorded as Kepler-9d.PNG[4].
  • Kepler-9d's instance of is recorded as exoplanet[5].
  • Kepler-9d's constellation is recorded as Lyra[6].
  • Kepler-9d's parent astronomical body is recorded as Kepler-9[7].
  • Kepler-9d's catalog code is recorded as KOI-377.03[8].
  • Kepler-9d's catalog code is recorded as Kepler-9d[9].
  • Kepler-9d's catalog code is recorded as KOI-377d[10].
  • Kepler-9d's catalog code is recorded as TIC 120571842d[11].
  • Kepler-9d's time of discovery or invention is recorded as +2011-01-01T00:00:00Z[12].
  • Kepler-9d's time of discovery or invention is recorded as +2010-00-00T00:00:00Z[13].
  • Kepler-9d's time of discovery or invention is recorded as +2011-01-00T00:00:00Z[14].
  • Kepler-9d's Freebase ID is recorded as /m/0gh6l0j[15].
  • Kepler-9d's discovery method is recorded as transit method[16].
  • Kepler-9d's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0'}[17].
  • Kepler-9d's M sin i is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+0.02647299723'}[18].
  • Kepler-9d's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+0.016518264481'}[19].
  • Kepler-9d's radius is recorded as {'unit': 'http://www.wikidata.org/entity/Q1155470', 'amount': '+1.507'}[20].
  • Kepler-9d's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1.59295975'}[21].
  • Kepler-9d's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.5629'}[22].
  • Kepler-9d's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+0.02690562206'}[23].
  • Kepler-9d's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+23100'}[24].
  • Kepler-9d's SIMBAD ID is recorded as Kepler-9d[25].
  • Kepler-9d's Wolfram Language entity code is recorded as Entity["Exoplanet", "Kepler9d"][26].
  • Kepler-9d's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as kepler_9_d--743[27].

Body

Works and Contributions

Kepler-9d is credited with the discovery of Kepler Space Telescope[3].

Why It Matters

Kepler-9d has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[2]

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] ↑ . Spectroscopy of faint Kepler mission exoplanet candidate host stars. wikidata.org.
  6. [8] ↑ . SIMBAD. wikidata.org.
  7. [9] ↑ . SIMBAD. wikidata.org.
  8. [10] ↑ . Exoplanet Archive. wikidata.org.
  9. [11] ↑ . Exoplanet Archive. wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  12. [14] ↑ . Modeling Kepler transit light curves as false positives: rejection of blend scenarios for Kepler-9, and validation of Kepler-9 d, a super-earth-size planet in a multiple system. wikidata.org.
  13. [15] ↑ . Freebase Data Dumps. wikidata.org.
  14. [16] ↑ . Modeling Kepler transit light curves as false positives: rejection of blend scenarios for Kepler-9, and validation of Kepler-9 d, a super-earth-size planet in a multiple system. wikidata.org.
  15. [17] ↑ . The Kepler Giant Planet Search. I: A Decade of Kepler Planet-host Radial Velocities from W. M. Keck Observatory. wikidata.org.
  16. [18] ↑ . The Kepler Giant Planet Search. I: A Decade of Kepler Planet-host Radial Velocities from W. M. Keck Observatory. wikidata.org.
  17. [19] ↑ . Modeling Kepler transit light curves as false positives: rejection of blend scenarios for Kepler-9, and validation of Kepler-9 d, a super-earth-size planet in a multiple system. wikidata.org.
  18. [20] ↑ . The Kepler Giant Planet Search. I: A Decade of Kepler Planet-host Radial Velocities from W. M. Keck Observatory. wikidata.org.
  19. [21] ↑ . The Kepler Giant Planet Search. I: A Decade of Kepler Planet-host Radial Velocities from W. M. Keck Observatory. wikidata.org.
  20. [22] ↑ . Gaia Data Release 2. wikidata.org.
  21. [23] ↑ . The Kepler Giant Planet Search. I: A Decade of Kepler Planet-host Radial Velocities from W. M. Keck Observatory. wikidata.org.
  22. [24] ↑ . Spectroscopy of faint Kepler mission exoplanet candidate host stars. wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . 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). Kepler-9d. Retrieved May 7, 2026, from https://4ort.xyz/entity/kepler-9d
MLA “Kepler-9d.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/kepler-9d.
BibTeX @misc{4ortxyz_kepler-9d_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Kepler-9d}}, year = {2026}, url = {https://4ort.xyz/entity/kepler-9d}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Kepler-9d — https://4ort.xyz/entity/kepler-9d (retrieved 2026-05-07)

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