Home › Entities › exoplanet › Luyten c

Luyten c

exoplanet in the constellation Canis Minor
Thing exoplanet Q86176937

Facts

19 properties
Instance of
exoplanet
Catalog code
GJ 273 c, BD+05 1668c, TIC 318686860c[4][5][6]
Constellation
Canis Minor[2]
Declination
5.22578930307139 degree[17]
Declination component of proper motion
-3,691.487 milliarcsecond per year[19]
Discovery method
Doppler spectroscopy[8]
Epoch
J2000.0[18]
Imported from
wholeness_audit_2026-05-02_v2
M sin i
0.0038 Jupiter mass[11]
Mass
0.00374 Jupiter mass[12]
Orbital eccentricity
0.17[9]
Orbital inclination
80.0 degree[10]
Orbital period
4.72322 day[13]
Parallax
264.1269 milliarcsecond[14]
Parent astronomical body
Luyten's Star[3]
Right ascension
111.85207903566794 degree[16]
Right ascension component of proper motion
571.232 milliarcsecond per year[20]
Semi-major axis of an orbit
0.036 astronomical unit[15]
Time of discovery or invention
June 2017[7]
🔖 Identifiers · 3
Extrasolar Planets Encyclopaedia exoplanet ID
luyten_s_star_c--6549
NASA Exoplanet Archive ID
GJ 273 c
SIMBAD ID
BD+05 1668c

Report an error or request removal Lineage (PROV-JSON)

Press Enter · cited answer in seconds

Summary

Luyten c is an exoplanet[1].

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . The HARPS search for southern extra-solar planets. XLI. A dozen planets around the M dwarfs GJ 3138, GJ 3323, GJ 273, GJ 628, and GJ 3293. wikidata.org.
  3. [4] ↑ . SIMBAD. wikidata.org.
  4. [5] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . Exoplanet Archive. wikidata.org.
  6. [7] ↑ . The HARPS search for southern extra-solar planets. XLI. A dozen planets around the M dwarfs GJ 3138, GJ 3323, GJ 273, GJ 628, and GJ 3293. wikidata.org.
  7. [8] ↑ . The HARPS search for southern extra-solar planets. XLI. A dozen planets around the M dwarfs GJ 3138, GJ 3323, GJ 273, GJ 628, and GJ 3293. wikidata.org.
  8. [9] ↑ . GJ 273: on the formation, dynamical evolution, and habitability of a planetary system hosted by an M dwarf at 3.75 parsec. wikidata.org.
  9. [10] ↑ . GJ 273: on the formation, dynamical evolution, and habitability of a planetary system hosted by an M dwarf at 3.75 parsec. wikidata.org.
  10. [11] ↑ . Frequency of planets orbiting M dwarfs in the Solar neighbourhood. wikidata.org.
  11. [12] ↑ . GJ 273: on the formation, dynamical evolution, and habitability of a planetary system hosted by an M dwarf at 3.75 parsec. wikidata.org.
  12. [13] ↑ . Frequency of planets orbiting M dwarfs in the Solar neighbourhood. wikidata.org.
  13. [14] ↑ . Gaia Early Data Release 3. wikidata.org.
  14. [15] ↑ . GJ 273: on the formation, dynamical evolution, and habitability of a planetary system hosted by an M dwarf at 3.75 parsec. wikidata.org.
  15. [16] ↑ . Gaia Early Data Release 3. wikidata.org.
  16. [17] ↑ . Gaia Early Data Release 3. wikidata.org.
  17. [18] ↑ . SIMBAD. wikidata.org.
  18. [19] ↑ . Gaia Early Data Release 3. wikidata.org.
  19. [20] ↑ . Gaia Early Data Release 3. 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). Luyten c. Retrieved November 2, 2026, from https://4ort.xyz/entity/luyten-c
MLA “Luyten c.” 4ort.xyz Knowledge Graph, 4ort.xyz, 2 Nov. 2026, https://4ort.xyz/entity/luyten-c.
BibTeX @misc{4ortxyz_luyten-c_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Luyten c}}, year = {2026}, url = {https://4ort.xyz/entity/luyten-c}, note = {Accessed: 2026-11-02}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Luyten c — https://4ort.xyz/entity/luyten-c (retrieved 2026-11-02)

Canonical URL: https://4ort.xyz/entity/luyten-c · Last refreshed: