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HAT-P-17c

exoplanet in the constellation Cygnus
Thing exoplanet Q84458826
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HAT-P-17c

Summary

HAT-P-17c is an exoplanet[1].

Key Facts

  • HAT-P-17c's instance of is recorded as exoplanet[2].
  • HAT-P-17c's constellation is recorded as Cygnus[3].
  • HAT-P-17c's parent astronomical body is recorded as Q79508145[4].
  • HAT-P-17c's catalog code is recorded as HAT-P-17c[5].
  • HAT-P-17c's catalog code is recorded as TIC 266593143c[6].
  • HAT-P-17c's time of discovery or invention is recorded as +2010-00-00T00:00:00Z[7].
  • HAT-P-17c's time of discovery or invention is recorded as +2012-04-00T00:00:00Z[8].
  • HAT-P-17c's discovery method is recorded as Doppler spectroscopy[9].
  • HAT-P-17c's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.295'}[10].
  • HAT-P-17c's M sin i is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+2.88'}[11].
  • HAT-P-17c's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+1.4'}[12].
  • HAT-P-17c's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+3972'}[13].
  • HAT-P-17c's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+10.7960'}[14].
  • HAT-P-17c's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+4.67'}[15].
  • HAT-P-17c's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+183.3'}[16].
  • HAT-P-17c's SIMBAD ID is recorded as HAT-P-17c[17].
  • HAT-P-17c's Wolfram Language entity code is recorded as Entity["Exoplanet", "HATMinusPMinus17c"][18].
  • HAT-P-17c's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as hat_p_17_c--739[19].
  • HAT-P-17c's NASA Exoplanet Archive ID is recorded as HAT-P-17 c[20].
  • HAT-P-17c's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+324.53637975265747'}[21].
  • HAT-P-17c's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+30.48873488168416'}[22].
  • HAT-P-17c's epoch is recorded as J2000.0[23].
  • HAT-P-17c's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-126.972'}[24].
  • HAT-P-17c's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-80.395'}[25].
  • HAT-P-17c's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2452636'}[26].

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] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  7. [8] ↑ . HAT-P-17b,c: A TRANSITING, ECCENTRIC, HOT SATURN AND A LONG-PERIOD, COLD JUPITER. wikidata.org.
  8. [9] ↑ . HAT-P-17b,c: A TRANSITING, ECCENTRIC, HOT SATURN AND A LONG-PERIOD, COLD JUPITER. wikidata.org.
  9. [10] ↑ . 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.
  10. [11] ↑ . 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.
  11. [12] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  12. [13] ↑ . 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.
  13. [14] ↑ . Gaia Data Release 2. wikidata.org.
  14. [15] ↑ . 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.
  15. [16] ↑ . 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. [17] ↑ . wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . wikidata.org.
  19. [20] ↑ . wikidata.org.
  20. [21] ↑ . Gaia Data Release 2. wikidata.org.
  21. [22] ↑ . Gaia Data Release 2. wikidata.org.
  22. [23] ↑ . SIMBAD. wikidata.org.
  23. [24] ↑ . Gaia Data Release 2. wikidata.org.
  24. [25] ↑ . Gaia Data Release 2. wikidata.org.
  25. [26] ↑ . HAT-P-17b,c: A TRANSITING, ECCENTRIC, HOT SATURN AND A LONG-PERIOD, COLD JUPITER. 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). HAT-P-17c. Retrieved May 7, 2026, from https://4ort.xyz/entity/hat-p-17c
MLA “HAT-P-17c.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/hat-p-17c.
BibTeX @misc{4ortxyz_hat-p-17c_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HAT-P-17c}}, year = {2026}, url = {https://4ort.xyz/entity/hat-p-17c}, note = {Accessed: 2026-05-07}}
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