HAT-P-1b

extrasolar planet
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HAT-P-1b

Summary

HAT-P-1b is an exoplanet[1]. HAT-P-1b draws 17 Wikipedia views per month (exoplanet category, ranking #84 of 578).[2]

Key Facts

  • HAT-P-1b's image is recorded as Exoplanet Comparison HAT-P-1 b.png[3].
  • HAT-P-1b's instance of is recorded as exoplanet[4].
  • HAT-P-1b's constellation is recorded as Lacerta[5].
  • HAT-P-1b's Commons category is recorded as HAT-P-1 b[6].
  • HAT-P-1b's parent astronomical body is recorded as Q87397094[7].
  • HAT-P-1b's catalog code is recorded as HAT-P-1b[8].
  • HAT-P-1b's catalog code is recorded as TOI-1388.01[9].
  • HAT-P-1b's catalog code is recorded as TOI-1388b[10].
  • HAT-P-1b's catalog code is recorded as TIC 346338552b[11].
  • HAT-P-1b's catalog code is recorded as TIC 346338552.01[12].
  • HAT-P-1b's time of discovery or invention is recorded as +2006-00-00T00:00:00Z[13].
  • HAT-P-1b's time of discovery or invention is recorded as +2007-02-00T00:00:00Z[14].
  • HAT-P-1b's Freebase ID is recorded as /m/0g_j02[15].
  • HAT-P-1b's discovery method is recorded as transit method[16].
  • HAT-P-1b's orbital eccentricity is recorded as {'amount': '+0.011'}[17].
  • HAT-P-1b's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+86.11'}[18].
  • HAT-P-1b's M sin i is recorded as {'unit': 'Q651336', 'amount': '+0.524'}[19].
  • HAT-P-1b's mass is recorded as {'unit': 'Q651336', 'amount': '+0.525'}[20].
  • HAT-P-1b's temperature is recorded as {'unit': 'Q11579', 'amount': '+1322.0'}[21].
  • HAT-P-1b's radius is recorded as {'unit': 'Q3421309', 'amount': '+1.242'}[22].
  • HAT-P-1b's orbital period is recorded as {'unit': 'Q573', 'amount': '+4.46530031'}[23].
  • HAT-P-1b's angular distance is recorded as {'unit': 'Q829073', 'amount': '+0.000398'}[24].
  • HAT-P-1b's parallax is recorded as {'unit': 'Q21500224', 'amount': '+6.2615'}[25].
  • HAT-P-1b's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+0.0551'}[26].
  • HAT-P-1b's argument of periapsis is recorded as {'unit': 'Q28390', 'amount': '+253.1'}[27].

Body

Designation and Status

HAT-P-1b's instance of is recorded as exoplanet[4].

History and Context

Catalog codes include HAT-P-1b[8], TOI-1388.01[9], TOI-1388b[10], TIC 346338552b[11], and TIC 346338552.01[12].

Why It Matters

HAT-P-1b draws 17 Wikipedia views per month (exoplanet category, ranking #84 of 578).[2] HAT-P-1b has Wikipedia articles in 20 language editions, a strong signal of global cultural recognition.[28] HAT-P-1b is known by 18 alternative names across languages and contexts.[29]

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] . wikidata.org.
  5. [7] . SIMBAD. wikidata.org.
  6. [8] . SIMBAD. wikidata.org.
  7. [9] . Exoplanet Archive. wikidata.org.
  8. [10] . Exoplanet Archive. wikidata.org.
  9. [11] . Exoplanet Archive. wikidata.org.
  10. [12] . Exoplanet Archive. wikidata.org.
  11. [13] . Extrasolar Planets Encyclopaedia. wikidata.org.
  12. [14] . HAT‐P‐1b: A Large‐Radius, Low‐Density Exoplanet Transiting One Member of a Stellar Binary. wikidata.org.
  13. [15] . Freebase Data Dumps. wikidata.org.
  14. [16] . HAT‐P‐1b: A Large‐Radius, Low‐Density Exoplanet Transiting One Member of a Stellar Binary. wikidata.org.
  15. [17] . The GAPS Programme with HARPS-N at TNG. XIV. Investigating giant planet migration history via improved eccentricity and mass determination for 231 transiting planets. wikidata.org.
  16. [18] . The GAPS Programme with HARPS-N at TNG. XIV. Investigating giant planet migration history via improved eccentricity and mass determination for 231 transiting planets. wikidata.org.
  17. [19] . Hubble Space Telescope hot Jupiter transmission spectral survey: a detection of Na and strong optical absorption in HAT-P-1b. wikidata.org.
  18. [20] . The GAPS Programme with HARPS-N at TNG. XIV. Investigating giant planet migration history via improved eccentricity and mass determination for 231 transiting planets. wikidata.org.
  19. [21] . Extrasolar Planets Encyclopaedia. wikidata.org.
  20. [22] . The GAPS Programme with HARPS-N at TNG. XIV. Investigating giant planet migration history via improved eccentricity and mass determination for 231 transiting planets. wikidata.org.
  21. [23] . Looking for timing variations in the transits of 16 exoplanets. wikidata.org.
  22. [24] . Extrasolar Planets Encyclopaedia. wikidata.org.
  23. [25] . Gaia Data Release 2. wikidata.org.
  24. [26] . HAT‐P‐1b: A Large‐Radius, Low‐Density Exoplanet Transiting One Member of a Stellar Binary. wikidata.org.
  25. [27] . Radial Velocities from the N2K Project: Six New Cold Gas Giant Planets Orbiting HD 55696, HD 98736, HD 148164, HD 203473, and HD 211810. wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . 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). HAT-P-1b. Retrieved May 3, 2026, from https://4ort.xyz/entity/hat-p-1b
MLA “HAT-P-1b.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/hat-p-1b.
BibTeX @misc{4ortxyz_hat-p-1b_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HAT-P-1b}}, year = {2026}, url = {https://4ort.xyz/entity/hat-p-1b}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HAT-P-1b — https://4ort.xyz/entity/hat-p-1b (retrieved 2026-05-03)

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