HIP 73990 c

brown dwarf in the constellation Libra
Place exoplanet Q94518168
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HIP 73990 c

Summary

HIP 73990 c is an exoplanet[1].

Key Facts

  • HIP 73990 c's instance of is recorded as exoplanet[2].
  • HIP 73990 c's instance of is recorded as brown dwarf[3].
  • HIP 73990 c's constellation is recorded as Libra[4].
  • HIP 73990 c's parent astronomical body is recorded as Q76547314[5].
  • HIP 73990 c's companion of is recorded as Q76547314[6].
  • HIP 73990 c's time of discovery or invention is recorded as +2015-00-00T00:00:00Z[7].
  • HIP 73990 c's discovery method is recorded as direct imaging[8].
  • HIP 73990 c's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+22'}[9].
  • HIP 73990 c's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+32'}[10].
  • HIP 73990 c's SIMBAD ID is recorded as HD 133803C[11].
  • HIP 73990 c's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as hip_73990_ac--2402[12].
  • HIP 73990 c's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+226.8125'}[13].
  • HIP 73990 c's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-29.5044'}[14].
  • HIP 73990 c's epoch is recorded as J2000.0[15].

Body

Designation and Status

Recorded instance of include exoplanet[2] and brown dwarf[3].

References

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

Direct Wikidata claims

  1. [2] . Extrasolar Planets Encyclopaedia. wikidata.org.
  2. [3] . On the Mass Function, Multiplicity, and Origins of Wide-orbit Giant Planets. wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . Extrasolar Planets Encyclopaedia. wikidata.org.
  5. [6] . Extrasolar Planets Encyclopaedia. wikidata.org.
  6. [7] . Extrasolar Planets Encyclopaedia. wikidata.org.
  7. [8] . Extrasolar Planets Encyclopaedia. wikidata.org.
  8. [9] . Discovery of seven companions to intermediate-mass stars with extreme mass ratios in the Scorpius-Centaurus association. wikidata.org.
  9. [10] . Discovery of seven companions to intermediate-mass stars with extreme mass ratios in the Scorpius-Centaurus association. wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . wikidata.org.
  12. [13] . Extrasolar Planets Encyclopaedia. wikidata.org.
  13. [14] . Extrasolar Planets Encyclopaedia. wikidata.org.
  14. [15] . Extrasolar Planets Encyclopaedia. 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). HIP 73990 c. Retrieved May 3, 2026, from https://4ort.xyz/entity/hip-73990-c
MLA “HIP 73990 c.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/hip-73990-c.
BibTeX @misc{4ortxyz_hip-73990-c_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HIP 73990 c}}, year = {2026}, url = {https://4ort.xyz/entity/hip-73990-c}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HIP 73990 c — https://4ort.xyz/entity/hip-73990-c (retrieved 2026-05-03)

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