TYC 0434-04538-1
TYC 0434-04538-1 b
Rank #4028 of the ranked catalogue · Discovered by Radial Velocity in 2021
HZ 0%M sin i
0.079
Earth-2.0 index
0.189
Earth Similarity Index
0%
Habitable-zone probability
12.70 R⊕
Radius
Planet
Mass1938.763 M⊕M sin i
Bulk density5.200 g/cm³
Orbital period193.2000 days
Semi-major axis0.66000 au
Eccentricity0.080
Incident flux107.377 S⊕
Equilibrium temperature818.3 K
Maximum angular separation1.08 masReflected-light contrast 6.43e-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
HostTYC 0434-04538-1
Spectral typeK
Effective temperature4679 K
Radius9.990 R☉
Mass1.040 M☉
Distance613.4 pc / 2000.7 ly
DiscoveryRadial Velocity, 2021