Circumbinary planets in hierarchical triple star systems have a 'minimum eccentricity variation region' where secular perturbations cancel, analytically predicted from stellar masses, orbits, and eccentricities.
Physica D Nonlinear Phenomena , year = 2003, month = aug, volume =
7 Pith papers cite this work, alongside 360 external citations. Polarity classification is still indexing.
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astro-ph.EP 7representative citing papers
Discovery of β Pic d, a 2-4 M_Jup planet at semi-major axis >30 au, via spectral template matching in JWST NIRSpec and MIRI data, confirmed by radial velocity and orbital stability.
Including tidal migration cuts the maximum stable moon count around an Earth-mass planet to about two Moon-sized, three Pluto-sized, or five Ceres-sized moons, confined to narrow orbital-spacing windows.
New 2025 transit timing for HIP 41378 f confirms large TTVs and is combined with prior data on planets d and e in an N-body model to update ephemerides and predict future transits.
N-body simulations show proposed exomoons around Kepler-1625, Kepler-1708, and HD 23079 are mostly orbitally stable, while submoons destabilize above about 40 degrees inclination and show a secular 13:2 precession resonance feature.
GJ 357 hosts three confirmed planets, and the transiting one is a dense (about 7.76 grams per cubic centimeter), likely iron-dominated super-Earth, giving the field a nearby benchmark system.
A review of TNO stability analysis that organizes the field around resonances, chaos indicators, and hybrid ML-physics models, without adding new measurements or derivations.
citing papers explorer
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Circumbinary planets in coplanar triple-star systems: I. Minimum eccentricity variation region
Circumbinary planets in hierarchical triple star systems have a 'minimum eccentricity variation region' where secular perturbations cancel, analytically predicted from stellar masses, orbits, and eccentricities.
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Discovery of an Exterior Third Planet Orbiting $\beta$ Pictoris
Discovery of β Pic d, a 2-4 M_Jup planet at semi-major axis >30 au, via spectral template matching in JWST NIRSpec and MIRI data, confirmed by radial velocity and orbital stability.
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Tidal evolution of packed moon systems around an Earth-mass planet
Including tidal migration cuts the maximum stable moon count around an Earth-mass planet to about two Moon-sized, three Pluto-sized, or five Ceres-sized moons, confined to narrow orbital-spacing windows.
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Observing a 542-day transiting giant with large TTVs: The 2025 transit of HIP 41378 f and new constraints on the outer system
New 2025 transit timing for HIP 41378 f confirms large TTVs and is combined with prior data on planets d and e in an N-body model to update ephemerides and predict future transits.
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Advanced Techniques in Stability Analysis of Trans-Neptunian Objects
A review of TNO stability analysis that organizes the field around resonances, chaos indicators, and hybrid ML-physics models, without adding new measurements or derivations.