TOI-756 · M1 V
TOI-756 c
Rank #1300 of the ranked catalogue · Discovered by Radial Velocity in 2025
HZ 31%M sin i
0.103
Earth-2.0 index
0.396
Earth Similarity Index
31%
Habitable-zone probability
13.00 R⊕
Radius
Planet
Mass1287.205 M⊕M sin i
Bulk density3.220 g/cm³
Orbital period149.4000 days
Semi-major axis0.43900 au
Eccentricity0.445
Incident flux0.240 S⊕
Equilibrium temperature177.9 K
Maximum angular separation5.09 masReflected-light contrast 1.52e-7 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 coverage83%0% median composite-to-default difference over shared parameters.
Host star & system
HostTOI-756
Spectral typeM1 V
Effective temperature3657 K
Radius0.505 R☉
Mass0.505 M☉
Distance86.2 pc / 281.1 ly
DiscoveryRadial Velocity, 2025