Name | HD 128311 c | ||
Planet Status | Confirmed | ||
Discovered in | 2005 | ||
Mass | 3.79 ( -0.43 +0.92 ) MJ | ![]() |
|
Mass*sin(i) | 3.21 ( -0.3 +0.3 ) MJ | ![]() |
|
Semi-Major Axis | 1.76 (± 0.13) AU | ![]() |
|
Orbital Period | 919.0 day | ![]() |
|
Eccentricity | 0.17 (± 0.09) | ![]() |
|
ω | 195.5 (± 150.0) deg | ![]() |
|
Tperi | 2450012.2 (± 401.0) JD | ![]() |
|
Radius | — | ||
Inclination | 56.0 (± 14.0) deg | ![]() |
+ |
Update | 2023-03-16 | ||
Detection Method | Radial Velocity | ||
Mass Detection Method | Astrometry | ||
Radius Detection Method | — | ||
Primary transit | — | ||
Secondary transit | — | ||
λ | — | ||
Impact Parameter b | — | ||
Time Vr=0 | — | ||
Velocity Semiamplitude K | — | ||
Calculated temperature | — | ||
Measured temperature | — | ||
Hottest point longitude | — | ||
Geometric albedo | — | ||
Surface gravity log(g/gH) | — | ||
Alternate Names | — |
Determining the true mass of radial-velocity exoplanets with Gaia: 9 planet candidates in the brown-dwarf/stellar regime and 27 confirmed planets
2021
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Orbit classification in exoplanetary systems
2020
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Astron. & Astrophys., 634, A60
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Regular and chaotic orbits in the dynamics of exoplanets
2016
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Reanalysis of radial velocity data from the resonant planetary system HD128311
2015
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MNRAS, 448, L58
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Astrometry, Radial Velocity, and Photometry: The HD 128311 System Remixed with Data from HST, HET, and APT
2014
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Stability Boundaries for Resonant Migrating Planet Pairs
2014
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Metallicity of solar-type stars with debris discs and planets
2012
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Taxonomy of the extrasolar planet
2012
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A Uniformly Derived Catalogue of Exoplanets from Radial Velocities
2012
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A general model of resonance capture in planetary systems: First and second order resonances
2011
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The Exoplanet Orbit Database
2011
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The barycentric motion of exoplanet host stars - Tests of solar spin-orbit coupling
2011
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HST/FGS Astrometry of Nearby Stars - Exoplanet Masses and Exoplanetary System Architecture
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Density Estimation for Projected Exoplanet Quantities
2011
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The California Planet Survey III. A Possible 2:1 Resonance in the Exoplanetary Triple System HD 37124
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How eccentric orbital solutions can hide planetary systems in 2:1 resonant orbits
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A Hybrid Mechanism Forming a 2:1 Librating-Circulating Resonant Configuration in the Planetary System
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Locating the planetesimals belts in the multiple-planet systems HD 128311, HD 202206, HD 82943 and HR 8799
2010
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A magnetic field evolution scenario for brown dwarfs and giant planets
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On the Orbital Evolution of a Giant Planet Pair Embedded in a Gaseous Disk. II. A Saturn-Jupiter Configuration
2010
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The Hill stability of the possible moons of extrasolar planets
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The barycentric motion of exoplanet host stars: Tests of solar spin-orbit coupling
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The effects of stochastic forces on the evolution of planetary systems and Saturn's rings
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Planets and Debris Disks: Results from a Spitzer/MIPS Search for Infrared Excess
2009
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On fitting planetary systems in counter-revolving configurations
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A Survey of Multiple Planet Systems
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A Search for Multi-Planet Systems Using the Hobby-Eberly Telescope
2009
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On the 2/1 resonant planetary dynamics – periodic orbits and dynamical stability
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Formation of multi-planetary systems in turbulent disks
2009
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On the evolution of mean motion resonances through stochastic forcing: Fast and slow libration modes and the origin of HD128311
2008
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Abundance Stratification of Exoplanet Host Stars
2008
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Extrasolar Giant Planets and X-ray Activity
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Extrasolar Planet Interactions
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Debris Disks around Sun-like Stars
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Planetary Formation Scenarios Revistied: Core-Accretion Versus Disk Instability
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Predicting low-frequency radio fluxes of known extrasolar planets
2007
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The impact of stellar duplicity on planet occurrence and properties - I. Observational results of a VLT/NACO search for stellar companions to 130 nearby stars with and without planets
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GMRT Low Frequency Observations of Extrasolar Planetary Systems
2007
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Formation of Earth-like Planets During and After Giant Planet Migration
2007
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Constraints on Extrasolar Planet Populations from VLT NACO/SDI and MMT SDI and Direct Adaptive Optics Imaging Surveys: Giant Planets are Rare at Large Separations
2007
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2007
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2007
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2006
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Catalog of Nearby Exoplanets
2006
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Two Suns in The Sky: Stellar Multiplicity in Exoplanet Systems
2006
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On the evolution of the resonant planetary system HD128311
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Habitability of known exoplanetary systems based on measured stellar properties
2006
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Trojan pairs in the HD 128311 and HD 82943 planetary systems?
2006
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Kinematics of planet-host stars and their relation to dynamical streams in the solar neighbourhood
2006
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2005
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2005
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On the Ages of Exoplanet Host Stars
2005
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The Planet-Metallicity Correlation.
2005
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The Geneva-Copenhagen survey of the Solar neighbourhood.
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2004
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Seven New Keck Planets Orbiting G & K Dwarfs.
2003
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