TOI-3261 · K1.5+/-1
TOI-3261 b
Rank #4513 of the ranked catalogue · Discovered by Transit in 2024
HZ 0%measured
0.074
Earth-2.0 index
0.120
Earth Similarity Index
0%
Habitable-zone probability
3.82 R⊕
Radius
Planet
Mass30.300 M⊕measured
Bulk density3.000 g/cm³
Orbital period0.8831 days
Semi-major axis0.01714 au
Eccentricity0.000
Incident flux1466.000 S⊕
Equilibrium temperature1572.9 K
Transit-time σ at 20305.7 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.06 masReflected-light contrast 8.62e-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-3261
Spectral typeK1.5+/-1
Effective temperature5068 K
Radius0.849 R☉
Mass0.861 M☉
Distance300.1 pc / 978.9 ly
DiscoveryTransit, 2024