HIP 78530 · B9 V
HIP 78530 b
Discovered by Imaging in 2010
unknownmeasured
—
Earth-2.0 index
0.027
Earth Similarity Index
—
Habitable-zone probability
12.00 R⊕
Radius
Planet
Mass7300.000 M⊕measured
Bulk density23.200 g/cm³
Orbital period— days
Semi-major axis740.00000 au
Eccentricity—
Incident flux0.000 S⊕
Equilibrium temperature20.5 K
Maximum angular separation5410.98 masReflected-light contrast 5.00e-14 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources5 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage60%0% median composite-to-default difference over shared parameters.
Host star & system
HostHIP 78530
Spectral typeB9 V
Effective temperature10500 K
Radius2.109 R☉
Mass2.500 M☉
Distance136.8 pc / 446.0 ly
DiscoveryImaging, 2010