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HIP 56640 b

exoplanet in the constellation Centaurus
Place exoplanet Q113594386
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HIP 56640 b

Summary

HIP 56640 b is an exoplanet[1].

Key Facts

  • HIP 56640 b's instance of is recorded as exoplanet[2].
  • HIP 56640 b's constellation is recorded as Centaurus[3].
  • HIP 56640 b's parent astronomical body is recorded as Q85215124[4].
  • HIP 56640 b's catalog code is recorded as TIC 181152368b[5].
  • HIP 56640 b's time of discovery or invention is recorded as +2020-00-00T00:00:00Z[6].
  • HIP 56640 b's time of discovery or invention is recorded as +2021-02-00T00:00:00Z[7].
  • HIP 56640 b's discovery method is recorded as Doppler spectroscopy[8].
  • HIP 56640 b's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.101'}[9].
  • HIP 56640 b's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+41.5'}[10].
  • HIP 56640 b's M sin i is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+3.7'}[11].
  • HIP 56640 b's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+5.6'}[12].
  • HIP 56640 b's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+2620'}[13].
  • HIP 56640 b's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+8.1463'}[14].
  • HIP 56640 b's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.77'}[15].
  • HIP 56640 b's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+132'}[16].
  • HIP 56640 b's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as hip_56640_b--7831[17].
  • HIP 56640 b's NASA Exoplanet Archive ID is recorded as HIP 56640 b[18].
  • HIP 56640 b's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+174.2008941'}[19].
  • HIP 56640 b's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-37.0391349'}[20].
  • HIP 56640 b's epoch is recorded as J2000.0[21].
  • HIP 56640 b's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-14.660'}[22].
  • HIP 56640 b's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+23.846'}[23].
  • HIP 56640 b's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2454813.9'}[24].

Body

Designation and Status

HIP 56640 b's instance of is recorded as exoplanet[2].

History and Context

HIP 56640 b's catalog code is recorded as TIC 181152368b[5].

References

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

Direct Wikidata claims

  1. [2] ↑ . 3-D selection of 167 sub-stellar companions to nearby stars. wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . SIMBAD. wikidata.org.
  4. [5] ↑ . Exoplanet Archive. wikidata.org.
  5. [6] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  6. [7] ↑ . Four Jovian planets around low-luminosity giant stars observed by the EXPRESS and PPPS. wikidata.org.
  7. [8] ↑ . Four Jovian planets around low-luminosity giant stars observed by the EXPRESS and PPPS. wikidata.org.
  8. [9] ↑ . The Masses of a Sample of Radial-Velocity Exoplanets with Astrometric Measurements. wikidata.org.
  9. [10] ↑ . The Masses of a Sample of Radial-Velocity Exoplanets with Astrometric Measurements. wikidata.org.
  10. [11] ↑ . The Masses of a Sample of Radial-Velocity Exoplanets with Astrometric Measurements. wikidata.org.
  11. [12] ↑ . The Masses of a Sample of Radial-Velocity Exoplanets with Astrometric Measurements. wikidata.org.
  12. [13] ↑ . The Masses of a Sample of Radial-Velocity Exoplanets with Astrometric Measurements. wikidata.org.
  13. [14] ↑ . Gaia Data Release 2. wikidata.org.
  14. [15] ↑ . The Masses of a Sample of Radial-Velocity Exoplanets with Astrometric Measurements. wikidata.org.
  15. [16] ↑ . The Masses of a Sample of Radial-Velocity Exoplanets with Astrometric Measurements. wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . Four Jovian planets around low-luminosity giant stars observed by the EXPRESS and PPPS. wikidata.org.
  19. [20] ↑ . Four Jovian planets around low-luminosity giant stars observed by the EXPRESS and PPPS. wikidata.org.
  20. [21] ↑ . SIMBAD. wikidata.org.
  21. [22] ↑ . Gaia Data Release 2. wikidata.org.
  22. [23] ↑ . Gaia Data Release 2. wikidata.org.
  23. [24] ↑ . Four Jovian planets around low-luminosity giant stars observed by the EXPRESS and PPPS. wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

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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 56640 b. Retrieved May 3, 2026, from https://4ort.xyz/entity/hip-56640-b
MLA “HIP 56640 b.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/hip-56640-b.
BibTeX @misc{4ortxyz_hip-56640-b_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HIP 56640 b}}, year = {2026}, url = {https://4ort.xyz/entity/hip-56640-b}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HIP 56640 b — https://4ort.xyz/entity/hip-56640-b (retrieved 2026-05-03)

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