HD 5388 · F6 V
HD 5388 b
Rank #479 of the ranked catalogue · Discovered by Radial Velocity in 2010
HZ 0%measured
0.115
Earth-2.0 index
0.470
Earth Similarity Index
0%
Habitable-zone probability
13.10 R⊕
Radius
Planet
Mass1017.051 M⊕measured
Bulk density2.490 g/cm³
Orbital period772.5000 days
Semi-major axis1.75700 au
Eccentricity0.410
Incident flux1.490 S⊕
Equilibrium temperature280.8 K
Maximum angular separation33.11 masReflected-light contrast 9.65e-9 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources4 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage67%0% median composite-to-default difference over shared parameters.
Host star & system
HostHD 5388
Spectral typeF6 V
Effective temperature6297 K
Radius1.910 R☉
Mass1.210 M☉
Distance53.1 pc / 173.1 ly
DiscoveryRadial Velocity, 2010