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K2-104b

exoplanet in the constellation Cancer
Thing exoplanet Q78808211
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K2-104b

Summary

K2-104b is an exoplanet[1].

Key Facts

  • K2-104b's instance of is recorded as exoplanet[2].
  • K2-104b's constellation is recorded as Cancer[3].
  • K2-104b's parent astronomical body is recorded as Q84856217[4].
  • K2-104b's catalog code is recorded as K2-104b[5].
  • K2-104b's catalog code is recorded as EPIC 211969807b[6].
  • K2-104b's catalog code is recorded as EPIC 211969807.01[7].
  • K2-104b's catalog code is recorded as TIC 175194958b[8].
  • K2-104b's time of discovery or invention is recorded as +2016-00-00T00:00:00Z[9].
  • K2-104b's time of discovery or invention is recorded as +2017-02-00T00:00:00Z[10].
  • K2-104b's discovery method is recorded as transit method[11].
  • K2-104b's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.09'}[12].
  • K2-104b's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+88'}[13].
  • K2-104b's radius is recorded as {'unit': 'http://www.wikidata.org/entity/Q1155470', 'amount': '+1.79'}[14].
  • K2-104b's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1.9741954'}[15].
  • K2-104b's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.2573'}[16].
  • K2-104b's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+0.0242'}[17].
  • K2-104b's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+6.24'}[18].
  • K2-104b's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+129.63681677251790'}[19].
  • K2-104b's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+19.77377537849972'}[20].
  • K2-104b's epoch is recorded as J2000.0[21].
  • K2-104b's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-12.820'}[22].
  • K2-104b's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-34.402'}[23].

Body

Definition and Type

K2-104b's instance of is recorded as exoplanet[2].

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] ↑ . ZODIACAL EXOPLANETS IN TIME (ZEIT). IV. SEVEN TRANSITING PLANETS IN THE PRAESEPE CLUSTER. wikidata.org.
  4. [5] ↑ . Exoplanet Archive. wikidata.org.
  5. [6] ↑ . Exoplanet Archive. wikidata.org.
  6. [7] ↑ . Exoplanet Archive. wikidata.org.
  7. [8] ↑ . Exoplanet Archive. wikidata.org.
  8. [9] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  9. [10] ↑ . ZODIACAL EXOPLANETS IN TIME (ZEIT). IV. SEVEN TRANSITING PLANETS IN THE PRAESEPE CLUSTER. wikidata.org.
  10. [11] ↑ . ZODIACAL EXOPLANETS IN TIME (ZEIT). IV. SEVEN TRANSITING PLANETS IN THE PRAESEPE CLUSTER. wikidata.org.
  11. [12] ↑ . Characterizing K2 Candidate Planetary Systems Orbiting Low-mass Stars. II. Planetary Systems Observed During Campaigns 1-7. wikidata.org.
  12. [13] ↑ . Characterizing K2 Candidate Planetary Systems Orbiting Low-mass Stars. II. Planetary Systems Observed During Campaigns 1-7. wikidata.org.
  13. [14] ↑ . The K2-OjOS Project: New and revisited planets and candidates in K2 campaigns 5, 16, & 18. wikidata.org.
  14. [15] ↑ . The K2-OjOS Project: New and revisited planets and candidates in K2 campaigns 5, 16, & 18. wikidata.org.
  15. [16] ↑ . Gaia Data Release 2. wikidata.org.
  16. [17] ↑ . The K2-OjOS Project: New and revisited planets and candidates in K2 campaigns 5, 16, & 18. wikidata.org.
  17. [18] ↑ . Characterizing K2 Candidate Planetary Systems Orbiting Low-mass Stars. II. Planetary Systems Observed During Campaigns 1-7. wikidata.org.
  18. [19] ↑ . Gaia Data Release 2. wikidata.org.
  19. [20] ↑ . Gaia Data Release 2. wikidata.org.
  20. [21] ↑ . SIMBAD. wikidata.org.
  21. [22] ↑ . Gaia Data Release 2. wikidata.org.
  22. [23] ↑ . Gaia Data Release 2. 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). K2-104b. Retrieved May 7, 2026, from https://4ort.xyz/entity/q78808211
MLA “K2-104b.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q78808211.
BibTeX @misc{4ortxyz_q78808211_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{K2-104b}}, year = {2026}, url = {https://4ort.xyz/entity/q78808211}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): K2-104b — https://4ort.xyz/entity/q78808211 (retrieved 2026-05-07)

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