HD 159243 · G0 V
HD 159243 c
Rank #1496 of the ranked catalogue · Discovered by Radial Velocity in 2013
HZ 0%M sin i
0.101
Earth-2.0 index
0.410
Earth Similarity Index
0%
Habitable-zone probability
13.40 R⊕
Radius
Planet
Mass603.900 M⊕M sin i
Bulk density1.380 g/cm³
Orbital period248.4000 days
Semi-major axis0.80000 au
Eccentricity0.075
Incident flux2.031 S⊕
Equilibrium temperature303.5 K
Maximum angular separation10.91 masReflected-light contrast 4.87e-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
HostHD 159243
Spectral typeG0 V
Effective temperature6123 K
Radius1.120 R☉
Mass1.125 M☉
Distance73.3 pc / 239.1 ly
DiscoveryRadial Velocity, 2013