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Tau Ceti h

extrasolar planet
Place exoplanet Q93464183
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Tau Ceti h

Summary

Tau Ceti h is an exoplanet[1].

Key Facts

  • Tau Ceti h's instance of is recorded as exoplanet[2].
  • Tau Ceti h's constellation is recorded as Cetus[3].
  • Tau Ceti h's parent astronomical body is recorded as Tau Ceti[4].
  • Tau Ceti h's catalog code is recorded as HD 10700h[5].
  • Tau Ceti h's catalog code is recorded as TIC 419015728h[6].
  • Tau Ceti h's time of discovery or invention is recorded as +2017-10-00T00:00:00Z[7].
  • Tau Ceti h's discovery method is recorded as Doppler spectroscopy[8].
  • Tau Ceti h's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.23'}[9].
  • Tau Ceti h's M sin i is recorded as {'unit': 'http://www.wikidata.org/entity/Q681996', 'amount': '+1.83'}[10].
  • Tau Ceti h's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+0.00576'}[11].
  • Tau Ceti h's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+49.41'}[12].
  • Tau Ceti h's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+273.96'}[13].
  • Tau Ceti h's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+0.243'}[14].
  • Tau Ceti h's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+7.45'}[15].
  • Tau Ceti h's SIMBAD ID is recorded as * tau Cet h[16].
  • Tau Ceti h's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as tau_cet_h--6602[17].
  • Tau Ceti h's NASA Exoplanet Archive ID is recorded as tau Cet h[18].
  • Tau Ceti h's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+26.0093029'}[19].
  • Tau Ceti h's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-15.9337987'}[20].
  • Tau Ceti h's epoch is recorded as J2000.0[21].
  • Tau Ceti h's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+854.16'}[22].
  • Tau Ceti h's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-1721.05'}[23].

Body

Designation and Status

Tau Ceti h's instance of is recorded as exoplanet[2].

History and Context

Catalog codes include HD 10700h[5] and TIC 419015728h[6].

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] ↑ . Exoplanet Archive. wikidata.org.
  6. [7] ↑ . Color Difference Makes a Difference: Four Planet Candidates around τ Ceti. wikidata.org.
  7. [8] ↑ . Color Difference Makes a Difference: Four Planet Candidates around τ Ceti. wikidata.org.
  8. [9] ↑ . Color Difference Makes a Difference: Four Planet Candidates around τ Ceti. wikidata.org.
  9. [10] ↑ . Color Difference Makes a Difference: Four Planet Candidates around τ Ceti. wikidata.org.
  10. [11] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  11. [12] ↑ . Color Difference Makes a Difference: Four Planet Candidates around τ Ceti. wikidata.org.
  12. [13] ↑ . Validation of the new Hipparcos reduction. wikidata.org.
  13. [14] ↑ . Color Difference Makes a Difference: Four Planet Candidates around τ Ceti. wikidata.org.
  14. [15] ↑ . Color Difference Makes a Difference: Four Planet Candidates around τ Ceti. wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . Color Difference Makes a Difference: Four Planet Candidates around τ Ceti. wikidata.org.
  19. [20] ↑ . Color Difference Makes a Difference: Four Planet Candidates around τ Ceti. wikidata.org.
  20. [21] ↑ . SIMBAD. wikidata.org.
  21. [22] ↑ . Validation of the new Hipparcos reduction. wikidata.org.
  22. [23] ↑ . Validation of the new Hipparcos reduction. 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 Ceti h. Retrieved May 3, 2026, from https://4ort.xyz/entity/tau-ceti-h
MLA “Tau Ceti h.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/tau-ceti-h.
BibTeX @misc{4ortxyz_tau-ceti-h_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Tau Ceti h}}, year = {2026}, url = {https://4ort.xyz/entity/tau-ceti-h}, note = {Accessed: 2026-05-03}}
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