TOI-128
TOI-128.01
Rank #3899 of the ranked catalogue · Discovered by Transit in 2024
HZ 0%inferred
0.081
Earth-2.0 index
0.246
Earth Similarity Index
0%
Habitable-zone probability
2.22 R⊕
Radius
Planet
Mass5.560 M⊕inferred
Bulk density2.800 g/cm³
Orbital period4.9405 days
Semi-major axis0.05381 au
Eccentricity—
Incident flux182.406 S⊕
Equilibrium temperature934.2 K
Maximum angular separation0.79 masReflected-light contrast 2.95e-7 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources3 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage82%0% median composite-to-default difference over shared parameters.
Host star & system
HostTOI-128
Spectral typeF
Effective temperature6086 K
Radius1.130 R☉
Mass0.852 M☉
Distance68.5 pc / 223.3 ly
DiscoveryTransit, 2024