TOI-1801 · M0.5+/-0.5 V
TOI-1801 b
Rank #206 of the ranked catalogue · Discovered by Transit in 2023
HZ 0%measured
0.123
Earth-2.0 index
0.519
Earth Similarity Index
0%
Habitable-zone probability
2.08 R⊕
Radius
Planet
Mass5.738 M⊕measured
Bulk density3.701 g/cm³
Orbital period10.6439 days
Semi-major axis0.07500 au
Eccentricity0.000
Incident flux10.728 S⊕
Equilibrium temperature460.0 K
Transit-time σ at 203029.6 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation2.44 masReflected-light contrast 1.33e-7 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 coverage83%0% median composite-to-default difference over shared parameters.
Host star & system
HostTOI-1801
Spectral typeM0.5+/-0.5 V
Effective temperature3863 K
Radius0.547 R☉
Mass0.556 M☉
Distance30.7 pc / 100.1 ly
DiscoveryTransit, 2023