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TOI-544 c

exoplanet in the constellation Orion
Place exoplanet Q123378866
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TOI-544 c

Summary

TOI-544 c is an exoplanet[1].

Key Facts

  • TOI-544 c's instance of is recorded as exoplanet[2].
  • TOI-544 c's constellation is recorded as Orion[3].
  • TOI-544 c's parent astronomical body is recorded as Q89933943[4].
  • TOI-544 c's catalog code is recorded as TOI-544c[5].
  • TOI-544 c's catalog code is recorded as TIC 50618703c[6].
  • TOI-544 c's time of discovery or invention is recorded as October 2023[7].
  • TOI-544 c's discovery method is recorded as Doppler spectroscopy[8].
  • TOI-544 c's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.32'}[9].
  • TOI-544 c's M sin i is recorded as {'unit': 'http://www.wikidata.org/entity/Q681996', 'amount': '+21.5'}[10].
  • TOI-544 c's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+21.5'}[11].
  • TOI-544 c's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+50.089'}[12].
  • TOI-544 c's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+11'}[13].
  • TOI-544 c's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+82.2917'}[14].
  • TOI-544 c's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.3425'}[15].
  • TOI-544 c's epoch is recorded as J2000.0[16].
  • TOI-544 c's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2459205.3660911'}[17].

Body

Designation and Status

TOI-544 c's instance of is recorded as exoplanet[2].

History and Context

Catalog codes include TOI-544c[5] and TIC 50618703c[6].

References

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

Direct Wikidata claims

  1. [2] ↑ . TOI-544 b: a potential water-world inside the radius valley in a two-planet system. wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . TOI-544 b: a potential water-world inside the radius valley in a two-planet system. wikidata.org.
  4. [5] ↑ . Exoplanet Archive. wikidata.org.
  5. [6] ↑ . Exoplanet Archive. wikidata.org.
  6. [7] ↑ . TOI-544 b: a potential water-world inside the radius valley in a two-planet system. wikidata.org.
  7. [8] ↑ . TOI-544 b: a potential water-world inside the radius valley in a two-planet system. wikidata.org.
  8. [9] ↑ . TOI-544 b: a potential water-world inside the radius valley in a two-planet system. wikidata.org.
  9. [10] ↑ . TOI-544 b: a potential water-world inside the radius valley in a two-planet system. wikidata.org.
  10. [11] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  11. [12] ↑ . TOI-544 b: a potential water-world inside the radius valley in a two-planet system. wikidata.org.
  12. [13] ↑ . TOI-544 b: a potential water-world inside the radius valley in a two-planet system. wikidata.org.
  13. [14] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  14. [15] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  15. [16] ↑ . Exoplanet Archive. wikidata.org.
  16. [17] ↑ . TOI-544 b: a potential water-world inside the radius valley in a two-planet system. 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-544 c. Retrieved May 3, 2026, from https://4ort.xyz/entity/toi-544-c
MLA “TOI-544 c.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/toi-544-c.
BibTeX @misc{4ortxyz_toi-544-c_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{TOI-544 c}}, year = {2026}, url = {https://4ort.xyz/entity/toi-544-c}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): TOI-544 c — https://4ort.xyz/entity/toi-544-c (retrieved 2026-05-03)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 8w ago · J. N. Squire · 2026-07-16 view diff on Wikidata ↗
    Discovery method → Doppler spectroscopy
    Instance of → exoplanet
    Declination → {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount':
    Time of periapsis → {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount':
    + 15 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P31]]: [[Q18611609]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.