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Gliese 667 Cg

proposed extrasolar planet
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Gliese 667 Cg

Summary

Gliese 667 Cg is an unconfirmed exoplanet[1]. It has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • Gliese 667 Cg's image is recorded as Gliese 667C system impression.jpg[3].
  • Gliese 667 Cg's instance of is recorded as unconfirmed exoplanet[4].
  • Gliese 667 Cg's constellation is recorded as Scorpius[5].
  • Gliese 667 Cg's parent astronomical body is recorded as Gliese 667 C[6].
  • Gliese 667 Cg's catalog code is recorded as HD 156384Cg[7].
  • Gliese 667 Cg's catalog code is recorded as GJ 667 Cg[8].
  • Gliese 667 Cg's catalog code is recorded as TIC 154385809g[9].
  • Gliese 667 Cg's time of discovery or invention is recorded as +2013-08-00T00:00:00Z[10].
  • Gliese 667 Cg's Freebase ID is recorded as /m/0w30lyt[11].
  • Gliese 667 Cg's discovery method is recorded as Doppler spectroscopy[12].
  • Gliese 667 Cg's orbital eccentricity is recorded as {'amount': '+0.08'}[13].
  • Gliese 667 Cg's M sin i is recorded as {'unit': 'Q651336', 'amount': '+0.0145'}[14].
  • Gliese 667 Cg's mass is recorded as {'unit': 'Q651336', 'amount': '+0.0145'}[15].
  • Gliese 667 Cg's orbital period is recorded as {'unit': 'Q573', 'amount': '+256.2'}[16].
  • Gliese 667 Cg's parallax is recorded as {'unit': 'Q21500224', 'amount': '+138.0171'}[17].
  • Gliese 667 Cg's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+0.549'}[18].
  • Gliese 667 Cg's argument of periapsis is recorded as {'unit': 'Q28390', 'amount': '+51.6'}[19].
  • Gliese 667 Cg's SIMBAD ID is recorded as HD 156384Cg[20].
  • Gliese 667 Cg's Wolfram Language entity code is recorded as Entity["Exoplanet", "GJ667Cg"][21].
  • Gliese 667 Cg's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as gj_667_cg--1295[22].
  • Gliese 667 Cg's NASA Exoplanet Archive ID is recorded as GJ 667 C g[23].
  • Gliese 667 Cg's right ascension is recorded as {'unit': 'Q28390', 'amount': '+259.74511326836046'}[24].
  • Gliese 667 Cg's declination is recorded as {'unit': 'Q28390', 'amount': '-34.99683692619001'}[25].
  • Gliese 667 Cg's epoch is recorded as J2000.0[26].
  • Gliese 667 Cg's declination component of proper motion is recorded as {'unit': 'Q22137107', 'amount': '-215.545'}[27].

Body

Designation and Status

Gliese 667 Cg's instance of is recorded as unconfirmed exoplanet[4].

History and Context

Catalog codes include HD 156384Cg[7], GJ 667 Cg[8], and TIC 154385809g[9].

Why It Matters

Gliese 667 Cg has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[2] It is known by 3 alternative names across languages and contexts.[28]

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . SIMBAD. wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . Spin-orbit evolution of the GJ 667C system: the effect of composition and other planets' perturbations. wikidata.org.
  5. [7] ↑ . SIMBAD. wikidata.org.
  6. [8] ↑ . SIMBAD. wikidata.org.
  7. [9] ↑ . Exoplanet Archive. wikidata.org.
  8. [10] ↑ . A dynamically-packed planetary system around GJ 667C with three super-Earths in its habitable zone. wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . A dynamically-packed planetary system around GJ 667C with three super-Earths in its habitable zone. wikidata.org.
  11. [13] ↑ . A dynamically-packed planetary system around GJ 667C with three super-Earths in its habitable zone. wikidata.org.
  12. [14] ↑ . A dynamically-packed planetary system around GJ 667C with three super-Earths in its habitable zone. wikidata.org.
  13. [15] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  14. [16] ↑ . A dynamically-packed planetary system around GJ 667C with three super-Earths in its habitable zone. wikidata.org.
  15. [17] ↑ . Gaia Data Release 2. wikidata.org.
  16. [18] ↑ . A dynamically-packed planetary system around GJ 667C with three super-Earths in its habitable zone. wikidata.org.
  17. [19] ↑ . A dynamically-packed planetary system around GJ 667C with three super-Earths in its habitable zone. wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . Gaia Data Release 2. wikidata.org.
  23. [25] ↑ . Gaia Data Release 2. wikidata.org.
  24. [26] ↑ . SIMBAD. wikidata.org.
  25. [27] ↑ . Gaia Data Release 2. wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata sitelinks. wikidata.org.
  2. [28] ↑ . Wikidata aliases. 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). Gliese 667 Cg. Retrieved May 3, 2026, from https://4ort.xyz/entity/gliese-667-cg
MLA “Gliese 667 Cg.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/gliese-667-cg.
BibTeX @misc{4ortxyz_gliese-667-cg_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Gliese 667 Cg}}, year = {2026}, url = {https://4ort.xyz/entity/gliese-667-cg}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Gliese 667 Cg — https://4ort.xyz/entity/gliese-667-cg (retrieved 2026-05-03)

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