TOI-2147
TOI-2147 b
Rank #3580 of the ranked catalogue · Discovered by Transit in 2026
HZ 0%measured
0.083
Earth-2.0 index
0.172
Earth Similarity Index
0%
Habitable-zone probability
10.50 R⊕
Radius
Planet
Mass116.000 M⊕measured
Bulk density0.550 g/cm³
Orbital period26.2052 days
Semi-major axis0.17200 au
Eccentricity0.290
Incident flux68.293 S⊕
Equilibrium temperature730.7 K
Transit-time σ at 20305.2 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.61 masReflected-light contrast 6.47e-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-2147
Spectral typeG
Effective temperature5983 K
Radius1.390 R☉
Mass0.990 M☉
Distance282.1 pc / 920.1 ly
DiscoveryTransit, 2026