Finding Earth 2.0
TOI-2136 · M4.5 V

TOI-2136 b

Rank #92 of the ranked catalogue · Discovered by Transit in 2022

HZ 1%measured

0.134

Earth-2.0 index

0.625

Earth Similarity Index

1%

Habitable-zone probability

2.19 R⊕

Radius

Planet

Mass6.370 M⊕measured
Bulk density3.340 g/cm³
Orbital period7.8519 days
Semi-major axis0.05700 au
Eccentricity0.000
Incident flux4.000 S⊕
Equilibrium temperature359.5 K
Transit-time σ at 203011.6 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation1.71 masReflected-light contrast 2.56e-7 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-2136
Spectral typeM4.5 V
Effective temperature3342 K
Radius0.340 R☉
Mass0.340 M☉
Distance33.4 pc / 108.8 ly
DiscoveryTransit, 2022