TOI-283 · K
TOI-283 b
Rank #628 of the ranked catalogue · Discovered by Transit in 2025
HZ 0%measured
0.112
Earth-2.0 index
0.387
Earth Similarity Index
0%
Habitable-zone probability
2.34 R⊕
Radius
Planet
Mass6.540 M⊕measured
Bulk density2.810 g/cm³
Orbital period17.6175 days
Semi-major axis0.12300 au
Eccentricity0.000
Incident flux30.400 S⊕
Equilibrium temperature596.9 K
Transit-time σ at 20305.0 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation1.49 masReflected-light contrast 6.28e-8 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-283
Spectral typeK
Effective temperature5213 K
Radius0.850 R☉
Mass0.800 M☉
Distance82.7 pc / 269.7 ly
DiscoveryTransit, 2025