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K2-98b

exoplanet in the constellation Cancer
Thing exoplanet Q91849150
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K2-98b

Summary

K2-98b is an exoplanet[1].

Key Facts

  • K2-98b's instance of is recorded as exoplanet[2].
  • K2-98b's constellation is recorded as Cancer[3].
  • K2-98b's parent astronomical body is recorded as Q89907808[4].
  • K2-98b's catalog code is recorded as TOI-5101.01[5].
  • K2-98b's catalog code is recorded as TOI-5101b[6].
  • K2-98b's catalog code is recorded as K2-98b[7].
  • K2-98b's catalog code is recorded as EPIC 211391664b[8].
  • K2-98b's catalog code is recorded as EPIC 211391664.01[9].
  • K2-98b's catalog code is recorded as TIC 366410512b[10].
  • K2-98b's time of discovery or invention is recorded as +2016-12-00T00:00:00Z[11].
  • K2-98b's discovery method is recorded as transit method[12].
  • K2-98b's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0'}[13].
  • K2-98b's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+88.499587'}[14].
  • K2-98b's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q681996', 'amount': '+32.2'}[15].
  • K2-98b's radius is recorded as {'unit': 'http://www.wikidata.org/entity/Q1155470', 'amount': '+5.2'}[16].
  • K2-98b's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+10.136448'}[17].
  • K2-98b's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.8999'}[18].
  • K2-98b's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+0.0974'}[19].
  • K2-98b's SIMBAD ID is recorded as K2-98b[20].
  • K2-98b's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as k2_98_b--4018[21].
  • K2-98b's NASA Exoplanet Archive ID is recorded as K2-98 b[22].
  • K2-98b's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+126.48828161316747'}[23].
  • K2-98b's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+11.51113428130000'}[24].
  • K2-98b's epoch is recorded as J2000.0[25].
  • K2-98b's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-9.524'}[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] ↑ . Exoplanet Archive. wikidata.org.
  5. [6] ↑ . Exoplanet Archive. wikidata.org.
  6. [7] ↑ . Exoplanet Archive. wikidata.org.
  7. [8] ↑ . Exoplanet Archive. wikidata.org.
  8. [9] ↑ . Exoplanet Archive. wikidata.org.
  9. [10] ↑ . Exoplanet Archive. wikidata.org.
  10. [11] ↑ . K2-98b: A 32M⊕NEPTUNE-SIZE PLANET IN A 10 DAY ORBIT TRANSITING AN F8 STAR. wikidata.org.
  11. [12] ↑ . K2-98b: A 32M⊕NEPTUNE-SIZE PLANET IN A 10 DAY ORBIT TRANSITING AN F8 STAR. wikidata.org.
  12. [13] ↑ . K2-98b: A 32M⊕NEPTUNE-SIZE PLANET IN A 10 DAY ORBIT TRANSITING AN F8 STAR. wikidata.org.
  13. [14] ↑ . 275 Candidates and 149 Validated Planets Orbiting Bright Stars in K2 Campaigns 0–10. wikidata.org.
  14. [15] ↑ . K2-98b: A 32M⊕NEPTUNE-SIZE PLANET IN A 10 DAY ORBIT TRANSITING AN F8 STAR. wikidata.org.
  15. [16] ↑ . Sixty Validated Planets from K2 Campaigns 5–8. wikidata.org.
  16. [17] ↑ . Sixty Validated Planets from K2 Campaigns 5–8. wikidata.org.
  17. [18] ↑ . Gaia Data Release 2. wikidata.org.
  18. [19] ↑ . Sixty Validated Planets from K2 Campaigns 5–8. wikidata.org.
  19. [20] ↑ . wikidata.org.
  20. [21] ↑ . wikidata.org.
  21. [22] ↑ . wikidata.org.
  22. [23] ↑ . Gaia Data Release 2. wikidata.org.
  23. [24] ↑ . Gaia Data Release 2. wikidata.org.
  24. [25] ↑ . SIMBAD. wikidata.org.
  25. [26] ↑ . 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). K2-98b. Retrieved May 7, 2026, from https://4ort.xyz/entity/q91849150
MLA “K2-98b.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q91849150.
BibTeX @misc{4ortxyz_q91849150_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{K2-98b}}, year = {2026}, url = {https://4ort.xyz/entity/q91849150}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): K2-98b — https://4ort.xyz/entity/q91849150 (retrieved 2026-05-07)

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