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Q91496499

extrasolar planet
Thing exoplanet Q91496499
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Q91496499

Summary

Q91496499 is an exoplanet[1].

Key Facts

  • Q91496499's instance of is recorded as exoplanet[2].
  • Q91496499's constellation is recorded as Cetus[3].
  • Q91496499's parent astronomical body is recorded as Q81559151[4].
  • Q91496499's catalog code is recorded as HD 1666b[5].
  • Q91496499's catalog code is recorded as TIC 211439561b[6].
  • Q91496499's time of discovery or invention is recorded as +2015-06-00T00:00:00Z[7].
  • Q91496499's discovery method is recorded as Doppler spectroscopy[8].
  • Q91496499's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.63'}[9].
  • Q91496499's M sin i is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+6.43'}[10].
  • Q91496499's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+6.43'}[11].
  • Q91496499's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+270'}[12].
  • Q91496499's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+8.4527'}[13].
  • Q91496499's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+0.94'}[14].
  • Q91496499's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+294'}[15].
  • Q91496499's SIMBAD ID is recorded as HD 1666b[16].
  • Q91496499's Wolfram Language entity code is recorded as Entity["Exoplanet", "HD1666b"][17].
  • Q91496499's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as hd_1666_ab--2386[18].
  • Q91496499's NASA Exoplanet Archive ID is recorded as HD 1666 b[19].
  • Q91496499's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+5.21808136742542'}[20].
  • Q91496499's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-19.93122579494167'}[21].
  • Q91496499's epoch is recorded as J2000.0[22].
  • Q91496499's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-59.564'}[23].
  • Q91496499's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-8.501'}[24].
  • Q91496499's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2453526.3'}[25].

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] ↑ . Five new exoplanets orbiting three metal-rich, massive stars: two-planet systems including long-period planets and an eccentric planet. wikidata.org.
  7. [8] ↑ . Five new exoplanets orbiting three metal-rich, massive stars: two-planet systems including long-period planets and an eccentric planet. wikidata.org.
  8. [9] ↑ . Five new exoplanets orbiting three metal-rich, massive stars: two-planet systems including long-period planets and an eccentric planet. wikidata.org.
  9. [10] ↑ . Five new exoplanets orbiting three metal-rich, massive stars: two-planet systems including long-period planets and an eccentric planet. wikidata.org.
  10. [11] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  11. [12] ↑ . Five new exoplanets orbiting three metal-rich, massive stars: two-planet systems including long-period planets and an eccentric planet. wikidata.org.
  12. [13] ↑ . Gaia Data Release 2. wikidata.org.
  13. [14] ↑ . Five new exoplanets orbiting three metal-rich, massive stars: two-planet systems including long-period planets and an eccentric planet. wikidata.org.
  14. [15] ↑ . Five new exoplanets orbiting three metal-rich, massive stars: two-planet systems including long-period planets and an eccentric planet. wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . wikidata.org.
  19. [20] ↑ . Gaia Data Release 2. wikidata.org.
  20. [21] ↑ . Gaia Data Release 2. wikidata.org.
  21. [22] ↑ . SIMBAD. wikidata.org.
  22. [23] ↑ . Gaia Data Release 2. wikidata.org.
  23. [24] ↑ . Gaia Data Release 2. wikidata.org.
  24. [25] ↑ . Five new exoplanets orbiting three metal-rich, massive stars: two-planet systems including long-period planets and an eccentric planet. 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). Q91496499. Retrieved May 7, 2026, from https://4ort.xyz/entity/q91496499
MLA “Q91496499.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q91496499.
BibTeX @misc{4ortxyz_q91496499_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q91496499}}, year = {2026}, url = {https://4ort.xyz/entity/q91496499}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q91496499 — https://4ort.xyz/entity/q91496499 (retrieved 2026-05-07)

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