TOI-1839
TOI-1839 b
Rank #4945 of the ranked catalogue · Discovered by Transit in 2026
HZ 0%inferred
0.069
Earth-2.0 index
0.155
Earth Similarity Index
0%
Habitable-zone probability
2.22 R⊕
Radius
Planet
Mass5.560 M⊕inferred
Bulk density2.800 g/cm³
Orbital period1.4238 days
Semi-major axis— au
Eccentricity—
Incident flux921.847 S⊕
Equilibrium temperature1400.7 K
Transit-time σ at 203031.6 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.21 masReflected-light contrast 1.46e-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-1839
Spectral typeG
Effective temperature5316 K
Radius0.848 R☉
Mass0.934 M☉
Distance116.1 pc / 378.6 ly
DiscoveryTransit, 2026