HD 27969 · G0 V
HD 27969 b
Rank #615 of the ranked catalogue · Discovered by Radial Velocity in 2021
HZ 99%M sin i
0.112
Earth-2.0 index
0.504
Earth Similarity Index
99%
Habitable-zone probability
12.90 R⊕
Radius
Planet
Mass1525.576 M⊕M sin i
Bulk density3.910 g/cm³
Orbital period654.5000 days
Semi-major axis1.55200 au
Eccentricity0.182
Incident flux0.760 S⊕
Equilibrium temperature237.3 K
Maximum angular separation22.85 masReflected-light contrast 1.20e-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 coverage83%0% median composite-to-default difference over shared parameters.
Host star & system
HostHD 27969
Spectral typeG0 V
Effective temperature5966 K
Radius1.270 R☉
Mass1.160 M☉
Distance67.9 pc / 221.6 ly
DiscoveryRadial Velocity, 2021