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HD 33142 d

exoplanet in the constellation Lepus
Place exoplanet Q113442821
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HD 33142 d

Summary

HD 33142 d is an exoplanet[1].

Key Facts

  • HD 33142 d's instance of is recorded as exoplanet[2].
  • HD 33142 d's constellation is recorded as Lepus[3].
  • HD 33142 d's parent astronomical body is recorded as Q4039920[4].
  • HD 33142 d's catalog code is recorded as TIC 169397663d[5].
  • HD 33142 d's time of discovery or invention is recorded as +2022-06-00T00:00:00Z[6].
  • HD 33142 d's discovery method is recorded as Doppler spectroscopy[7].
  • HD 33142 d's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.35'}[8].
  • HD 33142 d's M sin i is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+0.2'}[9].
  • HD 33142 d's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+0.2'}[10].
  • HD 33142 d's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+89.9'}[11].
  • HD 33142 d's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+0.452'}[12].
  • HD 33142 d's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+210.0'}[13].
  • HD 33142 d's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as hd_33142_d--8236[14].
  • HD 33142 d's NASA Exoplanet Archive ID is recorded as HD 33142 d[15].
  • HD 33142 d's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+76.8980559'}[16].
  • HD 33142 d's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-13.9863374'}[17].
  • HD 33142 d's epoch is recorded as J2000.0[18].

Body

Designation and Status

HD 33142 d's instance of is recorded as exoplanet[2].

History and Context

HD 33142 d's catalog code is recorded as TIC 169397663d[5].

References

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

Direct Wikidata claims

  1. [2] ↑ . A new third planet and the dynamical architecture of the HD33142 planetary system. wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . A new third planet and the dynamical architecture of the HD33142 planetary system. wikidata.org.
  4. [5] ↑ . Exoplanet Archive. wikidata.org.
  5. [6] ↑ . A new third planet and the dynamical architecture of the HD33142 planetary system. wikidata.org.
  6. [7] ↑ . A new third planet and the dynamical architecture of the HD33142 planetary system. wikidata.org.
  7. [8] ↑ . A new third planet and the dynamical architecture of the HD33142 planetary system. wikidata.org.
  8. [9] ↑ . A new third planet and the dynamical architecture of the HD33142 planetary system. wikidata.org.
  9. [10] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  10. [11] ↑ . A new third planet and the dynamical architecture of the HD33142 planetary system. wikidata.org.
  11. [12] ↑ . A new third planet and the dynamical architecture of the HD33142 planetary system. wikidata.org.
  12. [13] ↑ . A new third planet and the dynamical architecture of the HD33142 planetary system. wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . A new third planet and the dynamical architecture of the HD33142 planetary system. wikidata.org.
  16. [17] ↑ . A new third planet and the dynamical architecture of the HD33142 planetary system. wikidata.org.
  17. [18] ↑ . Exoplanet Archive. 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). HD 33142 d. Retrieved May 3, 2026, from https://4ort.xyz/entity/hd-33142-d
MLA “HD 33142 d.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/hd-33142-d.
BibTeX @misc{4ortxyz_hd-33142-d_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HD 33142 d}}, year = {2026}, url = {https://4ort.xyz/entity/hd-33142-d}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HD 33142 d — https://4ort.xyz/entity/hd-33142-d (retrieved 2026-05-03)

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