HD 197037 · F7 V
HD 197037 b
Rank #1925 of the ranked catalogue · Discovered by Radial Velocity in 2012
HZ 94%M sin i
0.097
Earth-2.0 index
0.335
Earth Similarity Index
94%
Habitable-zone probability
13.90 R⊕
Radius
Planet
Mass251.000 M⊕M sin i
Bulk density0.514 g/cm³
Orbital period1035.7000 days
Semi-major axis2.07000 au
Eccentricity0.220
Incident flux0.404 S⊕
Equilibrium temperature202.7 K
Maximum angular separation62.36 masReflected-light contrast 7.83e-9 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources5 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage58%0% median composite-to-default difference over shared parameters.
Host star & system
HostHD 197037
Spectral typeF7 V
Effective temperature6150 K
Radius1.105 R☉
Mass1.110 M☉
Distance33.2 pc / 108.3 ly
DiscoveryRadial Velocity, 2012