Finding Earth 2.0
HIP 79098 AB · B9 V

HIP 79098 AB b

Discovered by Imaging in 2019

unknownmeasured

Earth-2.0 index

Earth Similarity Index

Habitable-zone probability

12.10 R⊕

Radius

Planet

Mass6515.515 M⊕measured
Bulk density20.200 g/cm³
Orbital period— days
Semi-major axis345.00000 au
Eccentricity
Incident flux— S⊕
Equilibrium temperature2450.0 K
Maximum angular separation2366.29 masReflected-light contrast 2.10e-13 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 coverage63%0% median composite-to-default difference over shared parameters.

Host star & system

HostHIP 79098 AB
Spectral typeB9 V
Effective temperature9194 K
Radius— R☉
Mass3.750 M☉
Distance145.8 pc / 475.5 ly
DiscoveryImaging, 2019