HIP 21152 · F5 V
HIP 21152 b
Rank #4155 of the ranked catalogue · Discovered by Imaging in 2022
HZ 0%measured
0.078
Earth-2.0 index
0.148
Earth Similarity Index
0%
Habitable-zone probability
12.00 R⊕
Radius
Planet
Mass7627.882 M⊕measured
Bulk density24.300 g/cm³
Orbital period22000.0000 days
Semi-major axis17.00000 au
Eccentricity0.360
Incident flux0.015 S⊕
Equilibrium temperature89.0 K
Maximum angular separation391.64 masReflected-light contrast 8.65e-11 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 coverage67%0% median composite-to-default difference over shared parameters.
Host star & system
HostHIP 21152
Spectral typeF5 V
Effective temperature6655 K
Radius1.592 R☉
Mass1.400 M☉
Distance43.4 pc / 141.6 ly
DiscoveryImaging, 2022