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TOI-561 b

exoplanet in the constellation Sextans
Thing exoplanet Q113592495
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TOI-561 b

Summary

TOI-561 b is an exoplanet[1].

Key Facts

  • TOI-561 b's instance of is recorded as exoplanet[2].
  • TOI-561 b's constellation is recorded as Sextans[3].
  • TOI-561 b's Commons category is recorded as TOI-561 b[4].
  • TOI-561 b's parent astronomical body is recorded as Q113711039[5].
  • TOI-561 b's catalog code is recorded as TOI-561.02[6].
  • TOI-561 b's catalog code is recorded as TOI-561b[7].
  • TOI-561 b's catalog code is recorded as TIC 377064495b[8].
  • TOI-561 b's catalog code is recorded as TIC 377064495.02[9].
  • TOI-561 b's time of discovery or invention is recorded as +2020-12-00T00:00:00Z[10].
  • TOI-561 b's discovery method is recorded as transit method[11].
  • TOI-561 b's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.0'}[12].
  • TOI-561 b's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+87.9'}[13].
  • TOI-561 b's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q681996', 'amount': '+2.24'}[14].
  • TOI-561 b's radius is recorded as {'unit': 'http://www.wikidata.org/entity/Q3421309', 'amount': '+0.1222'}[15].
  • TOI-561 b's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+0.4465688'}[16].
  • TOI-561 b's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+11.6268'}[17].
  • TOI-561 b's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+0.0106'}[18].
  • TOI-561 b's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0'}[19].
  • TOI-561 b's SIMBAD ID is recorded as TOI-561b[20].
  • TOI-561 b's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as toi_561_b--7486[21].
  • TOI-561 b's NASA Exoplanet Archive ID is recorded as TOI-561 b[22].
  • TOI-561 b's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+148.1851516'}[23].
  • TOI-561 b's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+6.216103'}[24].
  • TOI-561 b's epoch is recorded as J2000.0[25].
  • TOI-561 b's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-61.719'}[26].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . TOI-561 b: A Low Density Ultra-Short Period "Rocky" Planet around a Metal-Poor Star. wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . Exoplanet Archive. wikidata.org.
  6. [7] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  7. [8] ↑ . Exoplanet Archive. wikidata.org.
  8. [9] ↑ . Exoplanet Archive. wikidata.org.
  9. [10] ↑ . An unusually low density ultra-short period super-Earth and three mini-Neptunes around the old star TOI-561. wikidata.org.
  10. [11] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  11. [12] ↑ . The TESS-Keck Survey. II. An Ultra-short-period Rocky Planet and Its Siblings Transiting the Galactic Thick-disk Star TOI-561. wikidata.org.
  12. [13] ↑ . TOI-561 b: A Low Density Ultra-Short Period "Rocky" Planet around a Metal-Poor Star. wikidata.org.
  13. [14] ↑ . TOI-561 b: A Low Density Ultra-Short Period "Rocky" Planet around a Metal-Poor Star. wikidata.org.
  14. [15] ↑ . The TESS-Keck Survey. II. An Ultra-short-period Rocky Planet and Its Siblings Transiting the Galactic Thick-disk Star TOI-561. wikidata.org.
  15. [16] ↑ . The TESS-Keck Survey. II. An Ultra-short-period Rocky Planet and Its Siblings Transiting the Galactic Thick-disk Star TOI-561. wikidata.org.
  16. [17] ↑ . Gaia Data Release 2. wikidata.org.
  17. [18] ↑ . The TESS-Keck Survey. II. An Ultra-short-period Rocky Planet and Its Siblings Transiting the Galactic Thick-disk Star TOI-561. wikidata.org.
  18. [19] ↑ . TOI-561 b: A Low Density Ultra-Short Period "Rocky" Planet around a Metal-Poor Star. wikidata.org.
  19. [20] ↑ . wikidata.org.
  20. [21] ↑ . wikidata.org.
  21. [22] ↑ . wikidata.org.
  22. [23] ↑ . An unusually low density ultra-short period super-Earth and three mini-Neptunes around the old star TOI-561. wikidata.org.
  23. [24] ↑ . An unusually low density ultra-short period super-Earth and three mini-Neptunes around the old star TOI-561. wikidata.org.
  24. [25] ↑ . SIMBAD. wikidata.org.
  25. [26] ↑ . Gaia Data Release 1. Summary of the astrometric, photometric, and survey properties. 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-561 b. Retrieved May 7, 2026, from https://4ort.xyz/entity/toi-561-b
MLA “TOI-561 b.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/toi-561-b.
BibTeX @misc{4ortxyz_toi-561-b_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{TOI-561 b}}, year = {2026}, url = {https://4ort.xyz/entity/toi-561-b}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): TOI-561 b — https://4ort.xyz/entity/toi-561-b (retrieved 2026-05-07)

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