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TOI-251 b

exoplanet in the constellation Sculptor
Place exoplanet Q113451634
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TOI-251 b

Summary

TOI-251 b is an exoplanet[1].

Key Facts

  • TOI-251 b's instance of is recorded as exoplanet[2].
  • TOI-251 b's constellation is recorded as Sculptor[3].
  • TOI-251 b's parent astronomical body is recorded as Q90051160[4].
  • TOI-251 b's catalog code is recorded as TOI-251b[5].
  • TOI-251 b's catalog code is recorded as TOI-251.01[6].
  • TOI-251 b's catalog code is recorded as TIC 224225541b[7].
  • TOI-251 b's catalog code is recorded as TIC 224225541.01[8].
  • TOI-251 b's time of discovery or invention is recorded as +2020-00-00T00:00:00Z[9].
  • TOI-251 b's time of discovery or invention is recorded as +2021-01-00T00:00:00Z[10].
  • TOI-251 b's discovery method is recorded as transit method[11].
  • TOI-251 b's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.0'}[12].
  • TOI-251 b's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+87.52'}[13].
  • TOI-251 b's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+1'}[14].
  • TOI-251 b's radius is recorded as {'unit': 'http://www.wikidata.org/entity/Q1155470', 'amount': '+2.74'}[15].
  • TOI-251 b's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+4.9377254'}[16].
  • TOI-251 b's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+10.0193'}[17].
  • TOI-251 b's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+0.05741'}[18].
  • TOI-251 b's SIMBAD ID is recorded as CD-37 15287b[19].
  • TOI-251 b's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as toi_251_b--7539[20].
  • TOI-251 b's NASA Exoplanet Archive ID is recorded as TOI-251 b[21].
  • TOI-251 b's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+353.0620655'}[22].
  • TOI-251 b's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-37.2558629'}[23].
  • TOI-251 b's epoch is recorded as J2000.0[24].
  • TOI-251 b's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+1.902'}[25].
  • TOI-251 b's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+44.639'}[26].

Body

Designation and Status

TOI-251 b's instance of is recorded as exoplanet[2].

History and Context

Catalog codes include TOI-251b[5], TOI-251.01[6], TIC 224225541b[7], and TIC 224225541.01[8].

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] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  9. [10] ↑ . Two Young Planetary Systems around Field Stars with Ages between 20 and 320 Myr from TESS. wikidata.org.
  10. [11] ↑ . Two Young Planetary Systems around Field Stars with Ages between 20 and 320 Myr from TESS. wikidata.org.
  11. [12] ↑ . Two Young Planetary Systems around Field Stars with Ages between 20 and 320 Myr from TESS. wikidata.org.
  12. [13] ↑ . Two Young Planetary Systems around Field Stars with Ages between 20 and 320 Myr from TESS. wikidata.org.
  13. [14] ↑ . Two Young Planetary Systems around Field Stars with Ages between 20 and 320 Myr from TESS. wikidata.org.
  14. [15] ↑ . Two Young Planetary Systems around Field Stars with Ages between 20 and 320 Myr from TESS. wikidata.org.
  15. [16] ↑ . Empirical Limb-darkening Coefficients and Transit Parameters of Known Exoplanets from TESS. wikidata.org.
  16. [17] ↑ . Gaia Data Release 2. wikidata.org.
  17. [18] ↑ . Two Young Planetary Systems around Field Stars with Ages between 20 and 320 Myr from TESS. wikidata.org.
  18. [19] ↑ . wikidata.org.
  19. [20] ↑ . wikidata.org.
  20. [21] ↑ . wikidata.org.
  21. [22] ↑ . Two Young Planetary Systems around Field Stars with Ages between 20 and 320 Myr from TESS. wikidata.org.
  22. [23] ↑ . Two Young Planetary Systems around Field Stars with Ages between 20 and 320 Myr from TESS. wikidata.org.
  23. [24] ↑ . SIMBAD. wikidata.org.
  24. [25] ↑ . Gaia Data Release 2. wikidata.org.
  25. [26] ↑ . Gaia Data Release 2. wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). TOI-251 b. Retrieved May 3, 2026, from https://4ort.xyz/entity/toi-251-b
MLA “TOI-251 b.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/toi-251-b.
BibTeX @misc{4ortxyz_toi-251-b_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{TOI-251 b}}, year = {2026}, url = {https://4ort.xyz/entity/toi-251-b}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): TOI-251 b — https://4ort.xyz/entity/toi-251-b (retrieved 2026-05-03)

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