TOI-2421
TOI-2421 b
Rank #5124 of the ranked catalogue · Discovered by Transit in 2022
HZ 0%measured
0.065
Earth-2.0 index
0.083
Earth Similarity Index
0%
Habitable-zone probability
10.37 R⊕
Radius
Planet
Mass105.837 M⊕measured
Bulk density0.520 g/cm³
Orbital period4.3474 days
Semi-major axis0.05430 au
Eccentricity0.000
Incident flux923.600 S⊕
Equilibrium temperature1401.3 K
Transit-time σ at 20309.3 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.17 masReflected-light contrast 6.33e-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-2421
Spectral typeG
Effective temperature5607 K
Radius1.750 R☉
Mass1.131 M☉
Distance327.9 pc / 1069.6 ly
DiscoveryTransit, 2022