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K2-203 b

extrasolar planet
Place exoplanet Q79677127
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K2-203 b

Summary

K2-203 b is an exoplanet[1].

Key Facts

  • K2-203 b's instance of is recorded as exoplanet[2].
  • K2-203 b's constellation is recorded as Cetus[3].
  • K2-203 b's parent astronomical body is recorded as Q77933449[4].
  • K2-203 b's catalog code is recorded as EPIC 220170303.01[5].
  • K2-203 b's catalog code is recorded as EPIC 220170303 b[6].
  • K2-203 b's catalog code is recorded as K2-203b[7].
  • K2-203 b's catalog code is recorded as EPIC 220170303b[8].
  • K2-203 b's catalog code is recorded as TIC 333605244b[9].
  • K2-203 b's time of discovery or invention is recorded as +2018-03-00T00:00:00Z[10].
  • K2-203 b's discovery method is recorded as transit method[11].
  • K2-203 b's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+88.430468'}[12].
  • K2-203 b's radius is recorded as {'unit': 'http://www.wikidata.org/entity/Q3421309', 'amount': '+0.1222844165'}[13].
  • K2-203 b's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+9.695101'}[14].
  • K2-203 b's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.9906'}[15].
  • K2-203 b's SIMBAD ID is recorded as K2-203b[16].
  • K2-203 b's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as k2_203_b--7680[17].
  • K2-203 b's NASA Exoplanet Archive ID is recorded as K2-203 b[18].
  • K2-203 b's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.77373925765833'}[19].
  • K2-203 b's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-1.19588700388972'}[20].
  • K2-203 b's epoch is recorded as J2000.0[21].
  • K2-203 b's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+0.602'}[22].
  • K2-203 b's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-11.231'}[23].

Body

Designation and Status

K2-203 b's instance of is recorded as exoplanet[2].

History and Context

Catalog codes include EPIC 220170303.01[5], EPIC 220170303 b[6], K2-203b[7], EPIC 220170303b[8], and TIC 333605244b[9].

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] ↑ . 275 Candidates and 149 Validated Planets Orbiting Bright Stars in K2 Campaigns 0–10. wikidata.org.
  4. [5] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . SIMBAD. wikidata.org.
  6. [7] ↑ . Exoplanet Archive. wikidata.org.
  7. [8] ↑ . Exoplanet Archive. wikidata.org.
  8. [9] ↑ . Exoplanet Archive. wikidata.org.
  9. [10] ↑ . 275 Candidates and 149 Validated Planets Orbiting Bright Stars in K2 Campaigns 0–10. wikidata.org.
  10. [11] ↑ . 275 Candidates and 149 Validated Planets Orbiting Bright Stars in K2 Campaigns 0–10. wikidata.org.
  11. [12] ↑ . 275 Candidates and 149 Validated Planets Orbiting Bright Stars in K2 Campaigns 0–10. wikidata.org.
  12. [13] ↑ . 275 Candidates and 149 Validated Planets Orbiting Bright Stars in K2 Campaigns 0–10. wikidata.org.
  13. [14] ↑ . 275 Candidates and 149 Validated Planets Orbiting Bright Stars in K2 Campaigns 0–10. wikidata.org.
  14. [15] ↑ . Gaia Data Release 2. wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . 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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APA 4ort.xyz Knowledge Graph. (2026). K2-203 b. Retrieved May 3, 2026, from https://4ort.xyz/entity/k2-203-b
MLA “K2-203 b.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/k2-203-b.
BibTeX @misc{4ortxyz_k2-203-b_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{K2-203 b}}, year = {2026}, url = {https://4ort.xyz/entity/k2-203-b}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): K2-203 b — https://4ort.xyz/entity/k2-203-b (retrieved 2026-05-03)

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