82 Eridani e

exoplanet in the constellation Eridanus
Thing exoplanet Q93727342
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82 Eridani e

Summary

82 Eridani e is an exoplanet[1].

Key Facts

  • 82 Eridani e's instance of is recorded as exoplanet[2].
  • 82 Eridani e's constellation is recorded as Eridanus[3].
  • 82 Eridani e's parent astronomical body is recorded as 82 G. Eridani[4].
  • 82 Eridani e's catalog code is recorded as GJ 139 e[5].
  • 82 Eridani e's catalog code is recorded as HD 20794e[6].
  • 82 Eridani e's catalog code is recorded as TIC 301051051e[7].
  • 82 Eridani e's time of discovery or invention is recorded as +2017-09-00T00:00:00Z[8].
  • 82 Eridani e's discovery method is recorded as Doppler spectroscopy[9].
  • 82 Eridani e's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.29'}[10].
  • 82 Eridani e's M sin i is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+0.01501'}[11].
  • 82 Eridani e's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+0.01501'}[12].
  • 82 Eridani e's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+147.02'}[13].
  • 82 Eridani e's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+165.47'}[14].
  • 82 Eridani e's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+0.509'}[15].
  • 82 Eridani e's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+268.14'}[16].
  • 82 Eridani e's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+49.9997666'}[17].
  • 82 Eridani e's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-43.0666533'}[18].
  • 82 Eridani e's epoch is recorded as J2000.0[19].
  • 82 Eridani e's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+726.58'}[20].
  • 82 Eridani e's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+3038.34'}[21].

Body

Definition and Type

82 Eridani e's instance of is recorded as exoplanet[2].

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] . SIMBAD. wikidata.org.
  6. [7] . Exoplanet Archive. wikidata.org.
  7. [8] . Evidence for at least three planet candidates orbiting HD 20794. wikidata.org.
  8. [9] . Evidence for at least three planet candidates orbiting HD 20794. wikidata.org.
  9. [10] . Evidence for at least three planet candidates orbiting HD 20794. wikidata.org.
  10. [11] . An Integrative Analysis of the Rich Planetary System of the Nearby Star e Eridani: Ideal Targets for Exoplanet Imaging and Biosignature Searches. wikidata.org.
  11. [12] . Extrasolar Planets Encyclopaedia. wikidata.org.
  12. [13] . Evidence for at least three planet candidates orbiting HD 20794. wikidata.org.
  13. [14] . Validation of the new Hipparcos reduction. wikidata.org.
  14. [15] . Evidence for at least three planet candidates orbiting HD 20794. wikidata.org.
  15. [16] . Evidence for at least three planet candidates orbiting HD 20794. wikidata.org.
  16. [17] . Evidence for at least three planet candidates orbiting HD 20794. wikidata.org.
  17. [18] . Evidence for at least three planet candidates orbiting HD 20794. wikidata.org.
  18. [19] . SIMBAD. wikidata.org.
  19. [20] . Validation of the new Hipparcos reduction. wikidata.org.
  20. [21] . Validation of the new Hipparcos reduction. 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). 82 Eridani e. Retrieved May 7, 2026, from https://4ort.xyz/entity/82-eridani-e
MLA “82 Eridani e.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/82-eridani-e.
BibTeX @misc{4ortxyz_82-eridani-e_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{82 Eridani e}}, year = {2026}, url = {https://4ort.xyz/entity/82-eridani-e}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 82 Eridani e — https://4ort.xyz/entity/82-eridani-e (retrieved 2026-05-07)

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