TOI-5789 · K1 V
TOI-5789 d
Rank #705 of the ranked catalogue · Discovered by Radial Velocity in 2026
HZ 0%M sin i
0.110
Earth-2.0 index
0.487
Earth Similarity Index
0%
Habitable-zone probability
1.91 R⊕
Radius
Planet
Mass4.290 M⊕M sin i
Bulk density3.380 g/cm³
Orbital period29.6500 days
Semi-major axis0.17560 au
Eccentricity0.096
Incident flux15.210 S⊕
Equilibrium temperature502.0 K
Maximum angular separation8.58 masReflected-light contrast 2.05e-8 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 coverage75%0% median composite-to-default difference over shared parameters.
Host star & system
HostTOI-5789
Spectral typeK1 V
Effective temperature5185 K
Radius0.833 R☉
Mass0.821 M☉
Distance20.5 pc / 66.7 ly
DiscoveryRadial Velocity, 2026