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Gliese 686 b

exoplanet in the constellation Hercules
Thing exoplanet Q93296531
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Gliese 686 b

Summary

Gliese 686 b is an exoplanet[1].

Key Facts

  • Gliese 686 b's instance of is recorded as exoplanet[2].
  • Gliese 686 b's constellation is recorded as Hercules[3].
  • Gliese 686 b's parent astronomical body is recorded as Gliese 686[4].
  • Gliese 686 b's catalog code is recorded as GJ 686 b[5].
  • Gliese 686 b's catalog code is recorded as BD+18 3421b[6].
  • Gliese 686 b's catalog code is recorded as TIC 230241767b[7].
  • Gliese 686 b's time of discovery or invention is recorded as +2019-02-00T00:00:00Z[8].
  • Gliese 686 b's discovery method is recorded as Doppler spectroscopy[9].
  • Gliese 686 b's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.05'}[10].
  • Gliese 686 b's M sin i is recorded as {'unit': 'http://www.wikidata.org/entity/Q681996', 'amount': '+6.624'}[11].
  • Gliese 686 b's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+0.02029'}[12].
  • Gliese 686 b's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+15.53'}[13].
  • Gliese 686 b's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+122.5609'}[14].
  • Gliese 686 b's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+0.091'}[15].
  • Gliese 686 b's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+197.062'}[16].
  • Gliese 686 b's SIMBAD ID is recorded as BD+18 3421b[17].
  • Gliese 686 b's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as gl_686_b--6988[18].
  • Gliese 686 b's NASA Exoplanet Archive ID is recorded as Gl 686 b[19].
  • Gliese 686 b's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+264.4764878'}[20].
  • Gliese 686 b's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+18.5959509'}[21].
  • Gliese 686 b's epoch is recorded as J2000.0[22].
  • Gliese 686 b's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+984.697'}[23].
  • Gliese 686 b's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+926.741'}[24].
  • Gliese 686 b's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2450608.8'}[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] ↑ . SIMBAD. wikidata.org.
  6. [7] ↑ . Exoplanet Archive. wikidata.org.
  7. [8] ↑ . HADES RV program with HARPS-N at the TNG. IX. A super-Earth around the M dwarf Gl 686. wikidata.org.
  8. [9] ↑ . HADES RV program with HARPS-N at the TNG. IX. A super-Earth around the M dwarf Gl 686. wikidata.org.
  9. [10] ↑ . A Collage of Small Planets from the Lick–Carnegie Exoplanet Survey: Exploring the Super-Earth and Sub-Neptune Mass Regime. wikidata.org.
  10. [11] ↑ . A Collage of Small Planets from the Lick–Carnegie Exoplanet Survey: Exploring the Super-Earth and Sub-Neptune Mass Regime. wikidata.org.
  11. [12] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  12. [13] ↑ . A Collage of Small Planets from the Lick–Carnegie Exoplanet Survey: Exploring the Super-Earth and Sub-Neptune Mass Regime. wikidata.org.
  13. [14] ↑ . Gaia Data Release 2. wikidata.org.
  14. [15] ↑ . A Collage of Small Planets from the Lick–Carnegie Exoplanet Survey: Exploring the Super-Earth and Sub-Neptune Mass Regime. wikidata.org.
  15. [16] ↑ . A Collage of Small Planets from the Lick–Carnegie Exoplanet Survey: Exploring the Super-Earth and Sub-Neptune Mass Regime. wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . wikidata.org.
  19. [20] ↑ . HADES RV program with HARPS-N at the TNG. IX. A super-Earth around the M dwarf Gl 686. wikidata.org.
  20. [21] ↑ . HADES RV program with HARPS-N at the TNG. IX. A super-Earth around the M dwarf Gl 686. 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] ↑ . HADES RV program with HARPS-N at the TNG. IX. A super-Earth around the M dwarf Gl 686. 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). Gliese 686 b. Retrieved May 7, 2026, from https://4ort.xyz/entity/gliese-686-b
MLA “Gliese 686 b.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/gliese-686-b.
BibTeX @misc{4ortxyz_gliese-686-b_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Gliese 686 b}}, year = {2026}, url = {https://4ort.xyz/entity/gliese-686-b}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Gliese 686 b — https://4ort.xyz/entity/gliese-686-b (retrieved 2026-05-07)

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