83 Leonis Bc

extrasolar planet
Place exoplanet Q3679985
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83 Leonis Bc

Summary

83 Leonis Bc is an exoplanet[1].

Key Facts

  • 83 Leonis Bc's instance of is recorded as exoplanet[2].
  • 83 Leonis Bc's constellation is recorded as Leo[3].
  • 83 Leonis Bc's parent astronomical body is recorded as 83 Leonis B[4].
  • 83 Leonis Bc's catalog code is recorded as HD 99492c[5].
  • 83 Leonis Bc's catalog code is recorded as TIC 363549734c[6].
  • 83 Leonis Bc's time of discovery or invention is recorded as +2010-00-00T00:00:00Z[7].
  • 83 Leonis Bc's time of discovery or invention is recorded as +2023-08-00T00:00:00Z[8].
  • 83 Leonis Bc's discovery method is recorded as Doppler spectroscopy[9].
  • 83 Leonis Bc's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1'}[10].
  • 83 Leonis Bc's M sin i is recorded as {'unit': 'http://www.wikidata.org/entity/Q681996', 'amount': '+17.9'}[11].
  • 83 Leonis Bc's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+0.36'}[12].
  • 83 Leonis Bc's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+4970'}[13].
  • 83 Leonis Bc's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+54.9057'}[14].
  • 83 Leonis Bc's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+5.4'}[15].
  • 83 Leonis Bc's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+48'}[16].
  • 83 Leonis Bc's Google Knowledge Graph ID is recorded as /g/155q1lb8[17].
  • 83 Leonis Bc's SIMBAD ID is recorded as * 83 Leo Bc[18].
  • 83 Leonis Bc's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as hd_99492_d--779[19].
  • 83 Leonis Bc's NASA Exoplanet Archive ID is recorded as HD 99492 c[20].
  • 83 Leonis Bc's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+171.69282695696500'}[21].
  • 83 Leonis Bc's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+3.00632140609722'}[22].
  • 83 Leonis Bc's epoch is recorded as J2000.0[23].
  • 83 Leonis Bc's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+188.526'}[24].
  • 83 Leonis Bc's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-728.277'}[25].
  • 83 Leonis Bc's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2449636'}[26].

Body

Designation and Status

83 Leonis Bc's instance of is recorded as exoplanet[2].

History and Context

Catalog codes include HD 99492c[5] and TIC 363549734c[6].

References

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

Direct Wikidata claims

  1. [2] . Stellar activity and exclusion of the outer planet in the HD 99492 system. wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . SIMBAD. wikidata.org.
  4. [5] . SIMBAD. wikidata.org.
  5. [6] . Exoplanet Archive. wikidata.org.
  6. [7] . Extrasolar Planets Encyclopaedia. wikidata.org.
  7. [8] . A review of planetary systems around HD 99492, HD 147379 and HD 190007 with HARPS-N. wikidata.org.
  8. [9] . A review of planetary systems around HD 99492, HD 147379 and HD 190007 with HARPS-N. wikidata.org.
  9. [10] . The lick-carnegie survey: four new exoplanet candidates. wikidata.org.
  10. [11] . A review of planetary systems around HD 99492, HD 147379 and HD 190007 with HARPS-N. wikidata.org.
  11. [12] . Extrasolar Planets Encyclopaedia. wikidata.org.
  12. [13] . The lick-carnegie survey: four new exoplanet candidates. wikidata.org.
  13. [14] . Gaia Data Release 2. wikidata.org.
  14. [15] . Extrasolar Planets Encyclopaedia. wikidata.org.
  15. [16] . The lick-carnegie survey: four new exoplanet candidates. wikidata.org.
  16. [17] . wikidata.org.
  17. [18] . wikidata.org.
  18. [19] . wikidata.org.
  19. [20] . wikidata.org.
  20. [21] . Gaia Data Release 2. wikidata.org.
  21. [22] . Gaia Data Release 2. wikidata.org.
  22. [23] . SIMBAD. wikidata.org.
  23. [24] . Gaia Data Release 2. wikidata.org.
  24. [25] . Gaia Data Release 2. wikidata.org.
  25. [26] . The lick-carnegie survey: four new exoplanet candidates. 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). 83 Leonis Bc. Retrieved May 3, 2026, from https://4ort.xyz/entity/83-leonis-bc
MLA “83 Leonis Bc.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/83-leonis-bc.
BibTeX @misc{4ortxyz_83-leonis-bc_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{83 Leonis Bc}}, year = {2026}, url = {https://4ort.xyz/entity/83-leonis-bc}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 83 Leonis Bc — https://4ort.xyz/entity/83-leonis-bc (retrieved 2026-05-03)

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