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MARVELS-4 b

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MARVELS-4 b

Summary

MARVELS-4 b is an exoplanet[1].

Key Facts

  • MARVELS-4 b's instance of is recorded as exoplanet[2].
  • MARVELS-4 b's constellation is recorded as Hercules[3].
  • MARVELS-4 b's parent astronomical body is recorded as Q76884087[4].
  • MARVELS-4 b's time of discovery or invention is recorded as +2013-00-00T00:00:00Z[5].
  • MARVELS-4 b's discovery method is recorded as Doppler spectroscopy[6].
  • MARVELS-4 b's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.226'}[7].
  • MARVELS-4 b's M sin i is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+40'}[8].
  • MARVELS-4 b's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+40'}[9].
  • MARVELS-4 b's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+9.009'}[10].
  • MARVELS-4 b's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+0.09'}[11].
  • MARVELS-4 b's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+4.086'}[12].
  • MARVELS-4 b's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as marvels_4_b--9177[13].
  • MARVELS-4 b's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+263.6404'}[14].
  • MARVELS-4 b's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+29.9682'}[15].
  • MARVELS-4 b's epoch is recorded as J2000.0[16].
  • MARVELS-4 b's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2455552.797'}[17].

Body

Designation and Status

MARVELS-4 b's instance of is recorded as exoplanet[2].

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] ↑ . wikidata.org.
  3. [4] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  4. [5] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  5. [6] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  6. [7] ↑ . Very-low-mass stellar and substellar companions to solar-like stars from MARVELS. III. A short-period brown dwarf candidate around an active G0IV subgiant. wikidata.org.
  7. [8] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  8. [9] ↑ . Very-low-mass stellar and substellar companions to solar-like stars from MARVELS. III. A short-period brown dwarf candidate around an active G0IV subgiant. wikidata.org.
  9. [10] ↑ . Very-low-mass stellar and substellar companions to solar-like stars from MARVELS. III. A short-period brown dwarf candidate around an active G0IV subgiant. wikidata.org.
  10. [11] ↑ . Very-low-mass stellar and substellar companions to solar-like stars from MARVELS. III. A short-period brown dwarf candidate around an active G0IV subgiant. wikidata.org.
  11. [12] ↑ . Very-low-mass stellar and substellar companions to solar-like stars from MARVELS. III. A short-period brown dwarf candidate around an active G0IV subgiant. wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  14. [15] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  15. [16] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  16. [17] ↑ . 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). MARVELS-4 b. Retrieved May 3, 2026, from https://4ort.xyz/entity/marvels-4-b
MLA “MARVELS-4 b.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/marvels-4-b.
BibTeX @misc{4ortxyz_marvels-4-b_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{MARVELS-4 b}}, year = {2026}, url = {https://4ort.xyz/entity/marvels-4-b}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): MARVELS-4 b — https://4ort.xyz/entity/marvels-4-b (retrieved 2026-05-03)

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