HD 1690 · K1 III
HD 1690 b
Rank #2887 of the ranked catalogue · Discovered by Radial Velocity in 2010
HZ 0%M sin i
0.089
Earth-2.0 index
0.276
Earth Similarity Index
0%
Habitable-zone probability
12.50 R⊕
Radius
Planet
Mass2793.726 M⊕M sin i
Bulk density7.860 g/cm³
Orbital period533.0000 days
Semi-major axis1.36000 au
Eccentricity0.640
Incident flux17.896 S⊕
Equilibrium temperature522.8 K
Maximum angular separation1.81 masReflected-light contrast 1.47e-8 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources4 · 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 1690
Spectral typeK1 III
Effective temperature4374 K
Radius21.660 R☉
Mass1.860 M☉
Distance752.6 pc / 2454.7 ly
DiscoveryRadial Velocity, 2010