TOI-6281
TOI-6281 b
Rank #5417 of the ranked catalogue · Discovered by Transit in 2026
HZ 0%inferred
0.059
Earth-2.0 index
0.103
Earth Similarity Index
0%
Habitable-zone probability
1.92 R⊕
Radius
Planet
Mass4.360 M⊕inferred
Bulk density3.360 g/cm³
Orbital period1.0543 days
Semi-major axis— au
Eccentricity—
Incident flux4181.020 S⊕
Equilibrium temperature2044.0 K
Transit-time σ at 203017.8 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.30 masReflected-light contrast 2.08e-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-6281
Spectral typeK
Effective temperature4533 K
Radius0.874 R☉
Mass0.650 M☉
Distance57.7 pc / 188.3 ly
DiscoveryTransit, 2026