HD 143361 · G6 V
HD 143361 b
Rank #672 of the ranked catalogue · Discovered by Radial Velocity in 2008
HZ 0%measured
0.111
Earth-2.0 index
0.387
Earth Similarity Index
0%
Habitable-zone probability
12.90 R⊕
Radius
Planet
Mass1382.554 M⊕measured
Bulk density3.540 g/cm³
Orbital period1039.1500 days
Semi-major axis1.98800 au
Eccentricity0.197
Incident flux0.205 S⊕
Equilibrium temperature171.0 K
Maximum angular separation29.02 masReflected-light contrast 7.31e-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 coverage67%0% median composite-to-default difference over shared parameters.
Host star & system
HostHD 143361
Spectral typeG6 V
Effective temperature5507 K
Radius0.916 R☉
Mass0.968 M☉
Distance68.5 pc / 223.5 ly
DiscoveryRadial Velocity, 2008