TOI-2431 · K7 V
TOI-2431 b
Rank #4833 of the ranked catalogue · Discovered by Transit in 2026
HZ 0%measured
0.070
Earth-2.0 index
0.116
Earth Similarity Index
0%
Habitable-zone probability
1.53 R⊕
Radius
Planet
Mass6.200 M⊕measured
Bulk density9.400 g/cm³
Orbital period0.2242 days
Semi-major axis0.00630 au
Eccentricity0.000
Incident flux2649.150 S⊕
Equilibrium temperature1823.7 K
Transit-time σ at 20300.8 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.17 masReflected-light contrast 1.03e-5 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 coverage92%0% median composite-to-default difference over shared parameters.
Host star & system
HostTOI-2431
Spectral typeK7 V
Effective temperature4109 K
Radius0.651 R☉
Mass0.661 M☉
Distance36.1 pc / 117.6 ly
DiscoveryTransit, 2026