TOI-4029
TOI-4029 b
Rank #5085 of the ranked catalogue · Discovered by Transit in 2026
HZ 0%inferred
0.066
Earth-2.0 index
0.135
Earth Similarity Index
0%
Habitable-zone probability
6.74 R⊕
Radius
Planet
Mass36.600 M⊕inferred
Bulk density0.658 g/cm³
Orbital period5.8850 days
Semi-major axis— au
Eccentricity—
Incident flux282.509 S⊕
Equilibrium temperature1042.1 K
Transit-time σ at 203021.1 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.23 masReflected-light contrast 1.91e-6 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-4029
Spectral typeG
Effective temperature5663 K
Radius1.178 R☉
Mass1.018 M☉
Distance274.4 pc / 895.1 ly
DiscoveryTransit, 2026