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Kepler-454d

extrasolar planet
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Kepler-454d

Summary

Kepler-454d is an exoplanet[1].

Key Facts

  • Kepler-454d is credited with the discovery of Kepler Space Telescope[2].
  • Kepler-454d's instance of is recorded as exoplanet[3].
  • Kepler-454d's constellation is recorded as Lyra[4].
  • Kepler-454d's parent astronomical body is recorded as Q89019924[5].
  • Kepler-454d's catalog code is recorded as Kepler-454d[6].
  • Kepler-454d's catalog code is recorded as KOI-273d[7].
  • Kepler-454d's catalog code is recorded as Kepler-454 Ad[8].
  • Kepler-454d's catalog code is recorded as TIC 121276638d[9].
  • Kepler-454d's time of discovery or invention is recorded as +2015-00-00T00:00:00Z[10].
  • Kepler-454d's time of discovery or invention is recorded as +2023-04-00T00:00:00Z[11].
  • Kepler-454d's discovery method is recorded as Doppler spectroscopy[12].
  • Kepler-454d's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.089'}[13].
  • Kepler-454d's M sin i is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+2.307115642'}[14].
  • Kepler-454d's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+2.307'}[15].
  • Kepler-454d's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+4806.833852'}[16].
  • Kepler-454d's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.3027'}[17].
  • Kepler-454d's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+5.683482748'}[18].
  • Kepler-454d's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+117'}[19].
  • Kepler-454d's Google Knowledge Graph ID is recorded as /g/11g6bp5fd8[20].
  • Kepler-454d's SIMBAD ID is recorded as Kepler-454d[21].
  • Kepler-454d's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as kepler_454_ad--2497[22].
  • Kepler-454d's NASA Exoplanet Archive ID is recorded as Kepler-454 d[23].
  • Kepler-454d's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+287.47852766586210'}[24].
  • Kepler-454d's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+38.22886717115946'}[25].
  • Kepler-454d's epoch is recorded as J2000.0[26].

Body

Works and Contributions

Kepler-454d is credited with the discovery of Kepler Space Telescope[2].

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] ↑ . The Kepler-454 system: a small, not-rocky inner planet, a jovian world, and a distant companion. wikidata.org.
  5. [6] ↑ . Exoplanet Archive. wikidata.org.
  6. [7] ↑ . Exoplanet Archive. wikidata.org.
  7. [8] ↑ . Exoplanet Archive. wikidata.org.
  8. [9] ↑ . Exoplanet Archive. wikidata.org.
  9. [10] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  10. [11] ↑ . Cold Jupiters and improved masses in 38 Kepler and K2 small-planet systems from 3661 high-precision HARPS-N radial velocities. No excess of cold Jupiters in small-planet systems. wikidata.org.
  11. [12] ↑ . Cold Jupiters and improved masses in 38 Kepler and K2 small-planet systems from 3661 high-precision HARPS-N radial velocities. No excess of cold Jupiters in small-planet systems. wikidata.org.
  12. [13] ↑ . Cold Jupiters and improved masses in 38 Kepler and K2 small-planet systems from 3661 high-precision HARPS-N radial velocities. No excess of cold Jupiters in small-planet systems. wikidata.org.
  13. [14] ↑ . The Kepler Giant Planet Search. I: A Decade of Kepler Planet-host Radial Velocities from W. M. Keck Observatory. wikidata.org.
  14. [15] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  15. [16] ↑ . The Kepler Giant Planet Search. I: A Decade of Kepler Planet-host Radial Velocities from W. M. Keck Observatory. 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] ↑ . Cold Jupiters and improved masses in 38 Kepler and K2 small-planet systems from 3661 high-precision HARPS-N radial velocities. No excess of cold Jupiters in small-planet systems. wikidata.org.
  19. [20] ↑ . wikidata.org.
  20. [21] ↑ . wikidata.org.
  21. [22] ↑ . wikidata.org.
  22. [23] ↑ . wikidata.org.
  23. [24] ↑ . Gaia Data Release 2. wikidata.org.
  24. [25] ↑ . Gaia Data Release 2. wikidata.org.
  25. [26] ↑ . SIMBAD. 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-454d. Retrieved May 7, 2026, from https://4ort.xyz/entity/q28855536
MLA “Kepler-454d.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q28855536.
BibTeX @misc{4ortxyz_q28855536_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Kepler-454d}}, year = {2026}, url = {https://4ort.xyz/entity/q28855536}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Kepler-454d — https://4ort.xyz/entity/q28855536 (retrieved 2026-05-07)

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