HD 141399 d

exoplanet in the constellation Boötes
Thing exoplanet Q89783329
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HD 141399 d

Summary

HD 141399 d is an exoplanet[1].

Key Facts

  • HD 141399 d's instance of is recorded as exoplanet[2].
  • HD 141399 d's constellation is recorded as Boötes[3].
  • HD 141399 d's parent astronomical body is recorded as HD 141399[4].
  • HD 141399 d's catalog code is recorded as HD 141399d[5].
  • HD 141399 d's catalog code is recorded as TIC 156067565d[6].
  • HD 141399 d's time of discovery or invention is recorded as +2014-06-00T00:00:00Z[7].
  • HD 141399 d's discovery method is recorded as Doppler spectroscopy[8].
  • HD 141399 d's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.044'}[9].
  • HD 141399 d's M sin i is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+1.263'}[10].
  • HD 141399 d's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+1.18'}[11].
  • HD 141399 d's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1074.8'}[12].
  • HD 141399 d's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+26.9857'}[13].
  • HD 141399 d's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.114'}[14].
  • HD 141399 d's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-63'}[15].
  • HD 141399 d's SIMBAD ID is recorded as HD 141399d[16].
  • HD 141399 d's Wolfram Language entity code is recorded as Entity["Exoplanet", "HD141399d"][17].
  • HD 141399 d's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as hd_141399_d--2268[18].
  • HD 141399 d's NASA Exoplanet Archive ID is recorded as HD 141399 d[19].
  • HD 141399 d's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+236.72422305994542'}[20].
  • HD 141399 d's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+46.98626132942000'}[21].
  • HD 141399 d's epoch is recorded as J2000.0[22].
  • HD 141399 d's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+6.198'}[23].
  • HD 141399 d's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-108.357'}[24].
  • HD 141399 d's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2456923'}[25].

References

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

Direct Wikidata claims

  1. [2] . SIMBAD. wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . SIMBAD. wikidata.org.
  4. [5] . SIMBAD. wikidata.org.
  5. [6] . Exoplanet Archive. wikidata.org.
  6. [7] . A four-planet system orbiting the K0V star HD 141399. wikidata.org.
  7. [8] . A four-planet system orbiting the K0V star HD 141399. wikidata.org.
  8. [9] . The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades. wikidata.org.
  9. [10] . The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades. wikidata.org.
  10. [11] . Extrasolar Planets Encyclopaedia. wikidata.org.
  11. [12] . The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades. wikidata.org.
  12. [13] . Gaia Data Release 2. wikidata.org.
  13. [14] . The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades. wikidata.org.
  14. [15] . The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades. wikidata.org.
  15. [16] . wikidata.org.
  16. [17] . wikidata.org.
  17. [18] . wikidata.org.
  18. [19] . 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.
  24. [25] . The SOPHIE search for northern extrasolar planets. X. Detection and characterization of giant planets by the dozen. wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). HD 141399 d. Retrieved May 7, 2026, from https://4ort.xyz/entity/hd-141399-d
MLA “HD 141399 d.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/hd-141399-d.
BibTeX @misc{4ortxyz_hd-141399-d_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HD 141399 d}}, year = {2026}, url = {https://4ort.xyz/entity/hd-141399-d}, note = {Accessed: 2026-05-07}}
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