WASP-139 · K0
WASP-139 b
Rank #4184 of the ranked catalogue · Discovered by Transit in 2016
HZ 0%measured
0.078
Earth-2.0 index
0.136
Earth Similarity Index
0%
Habitable-zone probability
8.97 R⊕
Radius
Planet
Mass37.186 M⊕measured
Bulk density0.310 g/cm³
Orbital period5.9243 days
Semi-major axis0.06200 au
Eccentricity0.000
Incident flux120.708 S⊕
Equilibrium temperature842.6 K
Transit-time σ at 20305.2 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.29 masReflected-light contrast 3.63e-6 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 coverage92%0% median composite-to-default difference over shared parameters.
Host star & system
HostWASP-139
Spectral typeK0
Effective temperature5310 K
Radius0.800 R☉
Mass0.920 M☉
Distance212.5 pc / 693.0 ly
DiscoveryTransit, 2016