TOI-1846
TOI-1846 b
Rank #849 of the ranked catalogue · Discovered by Transit in 2025
HZ 0%inferred
0.108
Earth-2.0 index
0.483
Earth Similarity Index
0%
Habitable-zone probability
1.79 R⊕
Radius
Planet
Mass3.870 M⊕inferred
Bulk density3.700 g/cm³
Orbital period3.9307 days
Semi-major axis0.03646 au
Eccentricity—
Incident flux17.350 S⊕
Equilibrium temperature518.8 K
Transit-time σ at 20304.8 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.77 masReflected-light contrast 4.19e-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 coverage82%0% median composite-to-default difference over shared parameters.
Host star & system
HostTOI-1846
Spectral typeM
Effective temperature3568 K
Radius0.397 R☉
Mass0.418 M☉
Distance47.3 pc / 154.1 ly
DiscoveryTransit, 2025