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Tau Geminorum b

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Tau Geminorum b

Summary

Tau Geminorum b is an exoplanet[1].

Key Facts

  • Tau Geminorum b's instance of is recorded as exoplanet[2].
  • Tau Geminorum b's instance of is recorded as brown dwarf[3].
  • Tau Geminorum b's constellation is recorded as Gemini[4].
  • Tau Geminorum b's parent astronomical body is recorded as Tau Geminorum[5].
  • Tau Geminorum b's companion of is recorded as Tau Geminorum[6].
  • Tau Geminorum b's catalog code is recorded as TIC 68984421b[7].
  • Tau Geminorum b's time of discovery or invention is recorded as +2004-00-00T00:00:00Z[8].
  • Tau Geminorum b's time of discovery or invention is recorded as +2013-07-00T00:00:00Z[9].
  • Tau Geminorum b's discovery method is recorded as Doppler spectroscopy[10].
  • Tau Geminorum b's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.031'}[11].
  • Tau Geminorum b's M sin i is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+20.6'}[12].
  • Tau Geminorum b's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+20.6'}[13].
  • Tau Geminorum b's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+305.5'}[14].
  • Tau Geminorum b's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+10.16'}[15].
  • Tau Geminorum b's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.17'}[16].
  • Tau Geminorum b's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+137.4'}[17].
  • Tau Geminorum b's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+107.7847232'}[18].
  • Tau Geminorum b's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+30.2449545'}[19].
  • Tau Geminorum b's epoch is recorded as J2000.0[20].
  • Tau Geminorum b's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-48.280'}[21].
  • Tau Geminorum b's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-31.494'}[22].
  • Tau Geminorum b's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2453270.7'}[23].

Body

Definition and Type

Recorded instance of include exoplanet[2] and brown dwarf[3].

References

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

Direct Wikidata claims

  1. [2] ↑ . SIMBAD. wikidata.org.
  2. [3] ↑ . Precise radial velocities of giant stars. V. A brown dwarf and a planet orbiting the K giant stars {tau} Geminorum and 91 Aquarii. wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . Exoplanet Archive. wikidata.org.
  7. [8] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  8. [9] ↑ . Precise radial velocities of giant stars. V. A brown dwarf and a planet orbiting the K giant stars {tau} Geminorum and 91 Aquarii. wikidata.org.
  9. [10] ↑ . Precise radial velocities of giant stars. V. A brown dwarf and a planet orbiting the K giant stars {tau} Geminorum and 91 Aquarii. wikidata.org.
  10. [11] ↑ . Precise radial velocities of giant stars. V. A brown dwarf and a planet orbiting the K giant stars {tau} Geminorum and 91 Aquarii. wikidata.org.
  11. [12] ↑ . Precise radial velocities of giant stars. V. A brown dwarf and a planet orbiting the K giant stars {tau} Geminorum and 91 Aquarii. wikidata.org.
  12. [13] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  13. [14] ↑ . Precise radial velocities of giant stars. V. A brown dwarf and a planet orbiting the K giant stars {tau} Geminorum and 91 Aquarii. wikidata.org.
  14. [15] ↑ . Validation of the new Hipparcos reduction. wikidata.org.
  15. [16] ↑ . Precise radial velocities of giant stars. V. A brown dwarf and a planet orbiting the K giant stars {tau} Geminorum and 91 Aquarii. wikidata.org.
  16. [17] ↑ . Precise radial velocities of giant stars. V. A brown dwarf and a planet orbiting the K giant stars {tau} Geminorum and 91 Aquarii. wikidata.org.
  17. [18] ↑ . Precise radial velocities of giant stars. V. A brown dwarf and a planet orbiting the K giant stars {tau} Geminorum and 91 Aquarii. wikidata.org.
  18. [19] ↑ . Precise radial velocities of giant stars. V. A brown dwarf and a planet orbiting the K giant stars {tau} Geminorum and 91 Aquarii. wikidata.org.
  19. [20] ↑ . Gaia Data Release 2. wikidata.org.
  20. [21] ↑ . Gaia Data Release 2. wikidata.org.
  21. [22] ↑ . Gaia Data Release 2. wikidata.org.
  22. [23] ↑ . Precise radial velocities of giant stars. V. A brown dwarf and a planet orbiting the K giant stars {tau} Geminorum and 91 Aquarii. 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). Tau Geminorum b. Retrieved May 7, 2026, from https://4ort.xyz/entity/tau-geminorum-b
MLA “Tau Geminorum b.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/tau-geminorum-b.
BibTeX @misc{4ortxyz_tau-geminorum-b_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Tau Geminorum b}}, year = {2026}, url = {https://4ort.xyz/entity/tau-geminorum-b}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Tau Geminorum b — https://4ort.xyz/entity/tau-geminorum-b (retrieved 2026-05-07)

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