Finding Earth 2.0
HD 196050 · G3 V

HD 196050 b

Rank #716 of the ranked catalogue · Discovered by Radial Velocity in 2002

HZ 0%measured

0.110

Earth-2.0 index

0.409

Earth Similarity Index

0%

Habitable-zone probability

12.90 R⊕

Radius

Planet

Mass1493.793 M⊕measured
Bulk density3.820 g/cm³
Orbital period1392.0000 days
Semi-major axis2.65000 au
Eccentricity0.200
Incident flux0.259 S⊕
Equilibrium temperature181.4 K
Maximum angular separation52.30 masReflected-light contrast 4.11e-9 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 coverage50%0% median composite-to-default difference over shared parameters.

Host star & system

HostHD 196050
Spectral typeG3 V
Effective temperature5879 K
Radius1.420 R☉
Mass1.270 M☉
Distance50.7 pc / 165.3 ly
DiscoveryRadial Velocity, 2002