WASP-157 · G2 V
WASP-157 b
Rank #4754 of the ranked catalogue · Discovered by Transit in 2016
HZ 0%measured
0.071
Earth-2.0 index
0.103
Earth Similarity Index
0%
Habitable-zone probability
11.19 R⊕
Radius
Planet
Mass182.434 M⊕measured
Bulk density0.640 g/cm³
Orbital period3.9516 days
Semi-major axis0.04990 au
Eccentricity0.000
Incident flux482.101 S⊕
Equilibrium temperature1191.1 K
Transit-time σ at 203034.6 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.15 masReflected-light contrast 8.73e-6 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources6 · 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
HostWASP-157
Spectral typeG2 V
Effective temperature5772 K
Radius1.100 R☉
Mass1.060 M☉
Distance334.0 pc / 1089.5 ly
DiscoveryTransit, 2016