TOI-157 · G9 IV
TOI-157 b
Rank #5204 of the ranked catalogue · Discovered by Transit in 2020
HZ 0%measured
0.064
Earth-2.0 index
0.076
Earth Similarity Index
0%
Habitable-zone probability
14.41 R⊕
Radius
Planet
Mass375.039 M⊕measured
Bulk density0.686 g/cm³
Orbital period2.0845 days
Semi-major axis0.03138 au
Eccentricity0.000
Incident flux1062.000 S⊕
Equilibrium temperature1451.1 K
Transit-time σ at 20306.6 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.09 masReflected-light contrast 3.66e-5 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources2 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage100%0% median composite-to-default difference over shared parameters.
Host star & system
HostTOI-157
Spectral typeG9 IV
Effective temperature5404 K
Radius1.167 R☉
Mass0.948 M☉
Distance355.7 pc / 1160.1 ly
DiscoveryTransit, 2020