HD 117618 · G2 V
HD 117618 b
Rank #3908 of the ranked catalogue · Discovered by Radial Velocity in 2004
HZ 0%M sin i
0.080
Earth-2.0 index
0.191
Earth Similarity Index
0%
Habitable-zone probability
8.59 R⊕
Radius
Planet
Mass55.302 M⊕M sin i
Bulk density0.479 g/cm³
Orbital period25.8000 days
Semi-major axis0.18000 au
Eccentricity0.150
Incident flux50.407 S⊕
Equilibrium temperature677.3 K
Maximum angular separation4.76 masReflected-light contrast 3.95e-7 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources6 · 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 117618
Spectral typeG2 V
Effective temperature5990 K
Radius1.200 R☉
Mass1.077 M☉
Distance37.8 pc / 123.2 ly
DiscoveryRadial Velocity, 2004