TOI-4155
TOI-4155 b
Rank #4826 of the ranked catalogue · Discovered by Transit in 2025
HZ 0%inferred
0.070
Earth-2.0 index
0.153
Earth Similarity Index
0%
Habitable-zone probability
3.21 R⊕
Radius
Planet
Mass10.400 M⊕inferred
Bulk density1.730 g/cm³
Orbital period3.3207 days
Semi-major axis— au
Eccentricity—
Incident flux586.762 S⊕
Equilibrium temperature1251.1 K
Transit-time σ at 203068.0 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.19 masReflected-light contrast 8.54e-7 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 coverage70%0% median composite-to-default difference over shared parameters.
Host star & system
HostTOI-4155
Spectral typeG
Effective temperature5724 K
Radius0.950 R☉
Mass1.160 M☉
Distance240.7 pc / 785.2 ly
DiscoveryTransit, 2025