HR 858 c

exoplanet in the constellation Fornax
Place exoplanet Q79683271
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HR 858 c

Summary

HR 858 c is an exoplanet[1].

Key Facts

  • HR 858 c's instance of is recorded as exoplanet[2].
  • HR 858 c's constellation is recorded as Fornax[3].
  • HR 858 c's parent astronomical body is recorded as HR 858[4].
  • HR 858 c's catalog code is recorded as HD 17926c[5].
  • HR 858 c's catalog code is recorded as TOI-396c[6].
  • HR 858 c's catalog code is recorded as TOI-396.01[7].
  • HR 858 c's catalog code is recorded as TIC 178155732c[8].
  • HR 858 c's catalog code is recorded as TIC 178155732.01[9].
  • HR 858 c's time of discovery or invention is recorded as +2019-08-00T00:00:00Z[10].
  • HR 858 c's discovery method is recorded as transit method[11].
  • HR 858 c's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.19'}[12].
  • HR 858 c's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+86.23'}[13].
  • HR 858 c's radius is recorded as {'unit': 'http://www.wikidata.org/entity/Q1155470', 'amount': '+1.939'}[14].
  • HR 858 c's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+5.97293'}[15].
  • HR 858 c's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+31.2565'}[16].
  • HR 858 c's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+0.0674'}[17].
  • HR 858 c's SIMBAD ID is recorded as HD 17926c[18].
  • HR 858 c's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as toi_396a_c--7115[19].
  • HR 858 c's NASA Exoplanet Archive ID is recorded as HR 858 c[20].
  • HR 858 c's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+42.9849779'}[21].
  • HR 858 c's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-30.8140609'}[22].
  • HR 858 c's epoch is recorded as J2000.0[23].
  • HR 858 c's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+105.788'}[24].
  • HR 858 c's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+123.229'}[25].

Body

Designation and Status

HR 858 c's instance of is recorded as exoplanet[2].

History and Context

Catalog codes include HD 17926c[5], TOI-396c[6], TOI-396.01[7], TIC 178155732c[8], and TIC 178155732.01[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] . SIMBAD. wikidata.org.
  4. [5] . SIMBAD. 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] . TESS Spots a Compact System of Super-Earths around the Naked-eye Star HR 858. wikidata.org.
  10. [11] . TESS Spots a Compact System of Super-Earths around the Naked-eye Star HR 858. wikidata.org.
  11. [12] . TESS Spots a Compact System of Super-Earths around the Naked-eye Star HR 858. wikidata.org.
  12. [13] . TESS Spots a Compact System of Super-Earths around the Naked-eye Star HR 858. wikidata.org.
  13. [14] . TESS Spots a Compact System of Super-Earths around the Naked-eye Star HR 858. wikidata.org.
  14. [15] . TESS Spots a Compact System of Super-Earths around the Naked-eye Star HR 858. wikidata.org.
  15. [16] . Gaia Data Release 2. wikidata.org.
  16. [17] . TESS Spots a Compact System of Super-Earths around the Naked-eye Star HR 858. wikidata.org.
  17. [18] . wikidata.org.
  18. [19] . wikidata.org.
  19. [20] . wikidata.org.
  20. [21] . TESS Spots a Compact System of Super-Earths around the Naked-eye Star HR 858. wikidata.org.
  21. [22] . TESS Spots a Compact System of Super-Earths around the Naked-eye Star HR 858. wikidata.org.
  22. [23] . SIMBAD. wikidata.org.
  23. [24] . Gaia Data Release 2. wikidata.org.
  24. [25] . 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). HR 858 c. Retrieved May 3, 2026, from https://4ort.xyz/entity/hr-858-c
MLA “HR 858 c.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/hr-858-c.
BibTeX @misc{4ortxyz_hr-858-c_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HR 858 c}}, year = {2026}, url = {https://4ort.xyz/entity/hr-858-c}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HR 858 c — https://4ort.xyz/entity/hr-858-c (retrieved 2026-05-03)

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