Finding Earth 2.0
TOI-5218

TOI-5218 b

Rank #3421 of the ranked catalogue · Discovered by Transit in 2024

HZ 0%upper limit

0.085

Earth-2.0 index

0.232

Earth Similarity Index

0%

Habitable-zone probability

9.86 R⊕

Radius

Planet

Mass657.000 M⊕upper limit
Bulk density3.779 g/cm³
Orbital period4.2915 days
Semi-major axis0.04690 au
Eccentricity0.000
Incident flux62.000 S⊕
Equilibrium temperature713.3 K
Transit-time σ at 20305.0 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.12 masReflected-light contrast 7.67e-6 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-5218
Spectral typeK
Effective temperature4230 K
Radius0.708 R☉
Mass0.739 M☉
Distance377.5 pc / 1231.2 ly
DiscoveryTransit, 2024