TOI-808
TOI-808 b
Rank #2733 of the ranked catalogue · Discovered by Transit in 2026
HZ 0%inferred
0.090
Earth-2.0 index
0.330
Earth Similarity Index
0%
Habitable-zone probability
2.20 R⊕
Radius
Planet
Mass5.490 M⊕inferred
Bulk density2.820 g/cm³
Orbital period9.7394 days
Semi-major axis— au
Eccentricity—
Incident flux60.388 S⊕
Equilibrium temperature708.6 K
Transit-time σ at 203035.0 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.87 masReflected-light contrast 1.16e-7 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources4 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage50%0% median composite-to-default difference over shared parameters.
Host star & system
HostTOI-808
Spectral typeK
Effective temperature5078 K
Radius0.833 R☉
Mass0.870 M☉
Distance98.2 pc / 320.2 ly
DiscoveryTransit, 2026