HD 72659 c is a ~19 Jupiter-mass brown dwarf on a ~97 year orbit at ~21 au, with a true mass from combined RV and astrometric fits, making it a case study in the brown dwarf desert.
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5 Pith papers cite this work, alongside 20 external citations. Polarity classification is still indexing.
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JWST/NIRCam imaging detects 14 Her c at 5.7 sigma and revises the system's orbits, supporting a dynamically hot architecture with a possible cold cloudy atmosphere.
N-body simulations show that 14 Herculis's orbital architecture requires primordial ejection of an additional massive planet.
Most reported discrepancies between orbital fits for wide companions trace to data selection, conventions, and posterior sampling, not to the F19/F23 method itself, which the paper shows is equivalent to orvara.
Joint RV and astrometry fits with Gaia DR2 data yield a unique mutual inclination of 35.3+6.8-7.3 degrees for 14 Her b and c.
citing papers explorer
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The GAPS Programme at TNG LXVIII. Characterization of the outer substellar companion around HD 72659 with a multi-technique approach
HD 72659 c is a ~19 Jupiter-mass brown dwarf on a ~97 year orbit at ~21 au, with a true mass from combined RV and astrometric fits, making it a case study in the brown dwarf desert.
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JWST Coronagraphic Images of 14 Her c: a Cold Giant Planet in a Dynamically Hot, Multi-planet System
JWST/NIRCam imaging detects 14 Her c at 5.7 sigma and revises the system's orbits, supporting a dynamically hot architecture with a possible cold cloudy atmosphere.
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The Architecture of the 14 Herculis System Suggests Primordial Ejection of a Massive Planet
N-body simulations show that 14 Herculis's orbital architecture requires primordial ejection of an additional massive planet.
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Lessons learned from the detection of wide companions by radial velocity and astrometry
Most reported discrepancies between orbital fits for wide companions trace to data selection, conventions, and posterior sampling, not to the F19/F23 method itself, which the paper shows is equivalent to orvara.
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Updated Mutual Inclination Measurement for 14 Her b and c
Joint RV and astrometry fits with Gaia DR2 data yield a unique mutual inclination of 35.3+6.8-7.3 degrees for 14 Her b and c.