TOI-3976 A
TOI-3976 A b
Rank #5215 of the ranked catalogue · Discovered by Transit in 2023
HZ 0%measured
0.064
Earth-2.0 index
0.077
Earth Similarity Index
0%
Habitable-zone probability
12.27 R⊕
Radius
Planet
Mass55.620 M⊕measured
Bulk density0.165 g/cm³
Orbital period6.6077 days
Semi-major axis0.07430 au
Eccentricity0.000
Incident flux469.000 S⊕
Equilibrium temperature1182.9 K
Transit-time σ at 203012.2 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.14 masReflected-light contrast 4.74e-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-3976 A
Spectral typeG
Effective temperature5975 K
Radius1.501 R☉
Mass1.254 M☉
Distance516.1 pc / 1683.2 ly
DiscoveryTransit, 2023