HIP 54373 · K5 V
HIP 54373 b
Rank #1107 of the ranked catalogue · Discovered by Radial Velocity in 2019
HZ 0%M sin i
0.105
Earth-2.0 index
0.420
Earth Similarity Index
0%
Habitable-zone probability
2.87 R⊕
Radius
Planet
Mass8.620 M⊕M sin i
Bulk density2.000 g/cm³
Orbital period7.7600 days
Semi-major axis0.06300 au
Eccentricity0.200
Incident flux15.098 S⊕
Equilibrium temperature501.1 K
Maximum angular separation3.37 masReflected-light contrast 3.60e-7 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 coverage58%0% median composite-to-default difference over shared parameters.
Host star & system
HostHIP 54373
Spectral typeK5 V
Effective temperature4021 K
Radius0.565 R☉
Mass0.570 M☉
Distance18.7 pc / 61.0 ly
DiscoveryRadial Velocity, 2019