Finding Earth 2.0
TOI-5205 · M4.0

TOI-5205 b

Rank #2717 of the ranked catalogue · Discovered by Transit in 2023

HZ 0%measured

0.090

Earth-2.0 index

0.206

Earth Similarity Index

0%

Habitable-zone probability

11.60 R⊕

Radius

Planet

Mass343.000 M⊕measured
Bulk density1.210 g/cm³
Orbital period1.6308 days
Semi-major axis0.01990 au
Eccentricity0.020
Incident flux49.000 S⊕
Equilibrium temperature672.5 K
Transit-time σ at 20302.7 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.23 masReflected-light contrast 5.90e-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-5205
Spectral typeM4.0
Effective temperature3430 K
Radius0.394 R☉
Mass0.392 M☉
Distance86.4 pc / 282.0 ly
DiscoveryTransit, 2023