TOI-880 · K
TOI-880 c
Rank #3818 of the ranked catalogue · Discovered by Transit in 2025
HZ 0%inferred
0.081
Earth-2.0 index
0.224
Earth Similarity Index
0%
Habitable-zone probability
4.95 R⊕
Radius
Planet
Mass21.700 M⊕inferred
Bulk density0.983 g/cm³
Orbital period6.3873 days
Semi-major axis0.06350 au
Eccentricity—
Incident flux73.997 S⊕
Equilibrium temperature745.5 K
Transit-time σ at 20305.1 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation1.05 masReflected-light contrast 1.05e-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 coverage73%0% median composite-to-default difference over shared parameters.
Host star & system
HostTOI-880
Spectral typeK
Effective temperature5050 K
Radius0.830 R☉
Mass0.870 M☉
Distance60.7 pc / 197.9 ly
DiscoveryTransit, 2025