TOI-5789 · K1 V
TOI-5789 b
Rank #3233 of the ranked catalogue · Discovered by Radial Velocity in 2026
HZ 0%M sin i
0.086
Earth-2.0 index
0.239
Earth Similarity Index
0%
Habitable-zone probability
1.26 R⊕
Radius
Planet
Mass2.120 M⊕M sin i
Bulk density5.820 g/cm³
Orbital period2.7637 days
Semi-major axis0.03608 au
Eccentricity0.000
Incident flux360.280 S⊕
Equilibrium temperature1107.5 K
Maximum angular separation1.76 masReflected-light contrast 2.12e-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 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