TOI-954
TOI-954 b
Rank #5308 of the ranked catalogue · Discovered by Transit in 2020
HZ 0%measured
0.062
Earth-2.0 index
0.070
Earth Similarity Index
0%
Habitable-zone probability
9.55 R⊕
Radius
Planet
Mass55.302 M⊕measured
Bulk density0.350 g/cm³
Orbital period3.6850 days
Semi-major axis0.04963 au
Eccentricity0.140
Incident flux1393.000 S⊕
Equilibrium temperature1552.9 K
Transit-time σ at 20304.6 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.21 masReflected-light contrast 6.43e-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-954
Spectral typeG
Effective temperature5710 K
Radius1.892 R☉
Mass1.201 M☉
Distance238.8 pc / 778.8 ly
DiscoveryTransit, 2020