TOI-5817 · G2 IV-V
TOI-5817 b
Rank #2242 of the ranked catalogue · Discovered by Transit in 2025
HZ 0%measured
0.094
Earth-2.0 index
0.241
Earth Similarity Index
0%
Habitable-zone probability
3.08 R⊕
Radius
Planet
Mass10.300 M⊕measured
Bulk density1.930 g/cm³
Orbital period15.6103 days
Semi-major axis0.12230 au
Eccentricity0.200
Incident flux126.863 S⊕
Equilibrium temperature853.1 K
Transit-time σ at 203030.2 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation1.51 masReflected-light contrast 1.10e-7 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-5817
Spectral typeG2 IV-V
Effective temperature5770 K
Radius1.427 R☉
Mass0.970 M☉
Distance80.8 pc / 263.4 ly
DiscoveryTransit, 2025