HD 168863
HD 168863 b
Rank #4447 of the ranked catalogue · Discovered by Radial Velocity in 2022
HZ 0%measured
0.075
Earth-2.0 index
0.132
Earth Similarity Index
0%
Habitable-zone probability
12.70 R⊕
Radius
Planet
Mass2154.877 M⊕measured
Bulk density5.780 g/cm³
Orbital period14773.9327 days
Semi-major axis10.96100 au
Eccentricity0.187
Incident flux0.003 S⊕
Equilibrium temperature57.4 K
Maximum angular separation274.73 masReflected-light contrast 2.33e-10 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources3 · 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 168863
Spectral typeK
Effective temperature4905 K
Radius0.778 R☉
Mass0.800 M☉
Distance39.9 pc / 130.1 ly
DiscoveryRadial Velocity, 2022