TOI-199 · G9 V
TOI-199 c
Rank #970 of the ranked catalogue · Discovered by Transit Timing Variations in 2023
HZ 100%measured
0.106
Earth-2.0 index
0.362
Earth Similarity Index
100%
Habitable-zone probability
11.40 R⊕
Radius
Planet
Mass88.992 M⊕measured
Bulk density0.330 g/cm³
Orbital period273.6900 days
Semi-major axis0.80700 au
Eccentricity0.096
Incident flux0.705 S⊕
Equilibrium temperature232.9 K
Maximum angular separation7.89 masReflected-light contrast 3.46e-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 coverage67%0% median composite-to-default difference over shared parameters.
Host star & system
HostTOI-199
Spectral typeG9 V
Effective temperature5255 K
Radius0.820 R☉
Mass0.936 M☉
Distance102.3 pc / 333.6 ly
DiscoveryTransit Timing Variations, 2023