HIP 74890 · K1 III
HIP 74890 b
Rank #1346 of the ranked catalogue · Discovered by Radial Velocity in 2016
HZ 0%M sin i
0.102
Earth-2.0 index
0.378
Earth Similarity Index
0%
Habitable-zone probability
13.30 R⊕
Radius
Planet
Mass762.792 M⊕M sin i
Bulk density1.780 g/cm³
Orbital period822.3000 days
Semi-major axis2.10000 au
Eccentricity0.070
Incident flux3.719 S⊕
Equilibrium temperature353.0 K
Maximum angular separation26.70 masReflected-light contrast 6.96e-9 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
HostHIP 74890
Spectral typeK1 III
Effective temperature4850 K
Radius5.770 R☉
Mass1.740 M☉
Distance78.7 pc / 256.5 ly
DiscoveryRadial Velocity, 2016