TOI-5916 · M2
TOI-5916 b
Rank #2913 of the ranked catalogue · Discovered by Transit in 2026
HZ 0%measured
0.089
Earth-2.0 index
0.195
Earth Similarity Index
0%
Habitable-zone probability
11.80 R⊕
Radius
Planet
Mass219.000 M⊕measured
Bulk density0.730 g/cm³
Orbital period2.3671 days
Semi-major axis0.02789 au
Eccentricity0.045
Incident flux43.800 S⊕
Equilibrium temperature653.9 K
Transit-time σ at 20305.5 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.14 masReflected-light contrast 3.11e-5 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources3 · 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-5916
Spectral typeM2
Effective temperature3541 K
Radius0.487 R☉
Mass0.518 M☉
Distance199.7 pc / 651.4 ly
DiscoveryTransit, 2026