HD 6718 b

substellar object
Place low_mass_star Q4039949
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HD 6718 b

Summary

HD 6718 b is a low-mass star[1].

Key Facts

  • HD 6718 b's instance of is recorded as low-mass star[2].
  • HD 6718 b's instance of is recorded as brown dwarf[3].
  • HD 6718 b's instance of is recorded as exoplanet[4].
  • HD 6718 b's constellation is recorded as Cetus[5].
  • HD 6718 b's parent astronomical body is recorded as Q2339365[6].
  • HD 6718 b's catalog code is recorded as HD 6718b[7].
  • HD 6718 b's catalog code is recorded as TIC 408047845b[8].
  • HD 6718 b's time of discovery or invention is recorded as +2009-10-19T00:00:00Z[9].
  • HD 6718 b's time of discovery or invention is recorded as +2010-11-00T00:00:00Z[10].
  • HD 6718 b's Freebase ID is recorded as /m/09ghj04[11].
  • HD 6718 b's discovery method is recorded as Doppler spectroscopy[12].
  • HD 6718 b's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1'}[13].
  • HD 6718 b's M sin i is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+1.68'}[14].
  • HD 6718 b's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+62.79'}[15].
  • HD 6718 b's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+2496'}[16].
  • HD 6718 b's angular distance is recorded as {'unit': 'http://www.wikidata.org/entity/Q829073', 'amount': '+0.063685'}[17].
  • HD 6718 b's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+19.4544'}[18].
  • HD 6718 b's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.55'}[19].
  • HD 6718 b's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+286'}[20].
  • HD 6718 b's SIMBAD ID is recorded as HD 6718B[21].
  • HD 6718 b's Wolfram Language entity code is recorded as Entity["Exoplanet", "HD6718b"][22].
  • HD 6718 b's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as hd_6718_b--582[23].
  • HD 6718 b's NASA Exoplanet Archive ID is recorded as HD 6718 b[24].
  • HD 6718 b's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+16.95276267711'}[25].
  • HD 6718 b's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-8.23370297828'}[26].

Body

Designation and Status

Recorded instance of include low-mass star[2], brown dwarf[3], and exoplanet[4].

History and Context

Catalog codes include HD 6718b[7] and TIC 408047845b[8].

References

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

Direct Wikidata claims

  1. [2] . Determining the true mass of radial-velocity exoplanets with Gaia. Nine planet candidates in the brown dwarf or stellar regime and 27 confirmed planets. wikidata.org.
  2. [3] . Determining the true mass of radial-velocity exoplanets with Gaia. Nine planet candidates in the brown dwarf or stellar regime and 27 confirmed planets. wikidata.org.
  3. [4] . SIMBAD. wikidata.org.
  4. [5] . wikidata.org.
  5. [6] . SIMBAD. wikidata.org.
  6. [7] . SIMBAD. wikidata.org.
  7. [8] . Exoplanet Archive. wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . The HARPS search for southern extrasolar planets. XXIII. 8 planetary companions to low-activity solar-type stars. wikidata.org.
  10. [11] . Freebase Data Dumps. wikidata.org.
  11. [12] . The HARPS search for southern extrasolar planets. XXIII. 8 planetary companions to low-activity solar-type stars. wikidata.org.
  12. [13] . Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes. wikidata.org.
  13. [14] . Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes. wikidata.org.
  14. [15] . Determining the true mass of radial-velocity exoplanets with Gaia. Nine planet candidates in the brown dwarf or stellar regime and 27 confirmed planets. wikidata.org.
  15. [16] . Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes. wikidata.org.
  16. [17] . Extrasolar Planets Encyclopaedia. wikidata.org.
  17. [18] . SIMBAD. wikidata.org.
  18. [19] . Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes. wikidata.org.
  19. [20] . The HARPS search for southern extrasolar planets. XXIII. 8 planetary companions to low-activity solar-type stars. wikidata.org.
  20. [21] . wikidata.org.
  21. [22] . wikidata.org.
  22. [23] . wikidata.org.
  23. [24] . wikidata.org.
  24. [25] . SIMBAD. wikidata.org.
  25. [26] . SIMBAD. 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 6718 b. Retrieved May 3, 2026, from https://4ort.xyz/entity/hd-6718-b
MLA “HD 6718 b.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/hd-6718-b.
BibTeX @misc{4ortxyz_hd-6718-b_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HD 6718 b}}, year = {2026}, url = {https://4ort.xyz/entity/hd-6718-b}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HD 6718 b — https://4ort.xyz/entity/hd-6718-b (retrieved 2026-05-03)

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