HD 139357 · K4 III
HD 139357 b
Rank #1983 of the ranked catalogue · Discovered by Radial Velocity in 2008
HZ 0%measured
0.096
Earth-2.0 index
0.267
Earth Similarity Index
0%
Habitable-zone probability
12.10 R⊕
Radius
Planet
Mass6315.568 M⊕measured
Bulk density19.600 g/cm³
Orbital period1124.7914 days
Semi-major axis2.94900 au
Eccentricity0.099
Incident flux7.649 S⊕
Equilibrium temperature422.7 K
Maximum angular separation26.31 masReflected-light contrast 2.92e-9 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources6 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage50%0% median composite-to-default difference over shared parameters.
Host star & system
HostHD 139357
Spectral typeK4 III
Effective temperature4700 K
Radius11.470 R☉
Mass2.690 M☉
Distance112.1 pc / 365.6 ly
DiscoveryRadial Velocity, 2008