HD 27894 · K2 V
HD 27894 d
Rank #3259 of the ranked catalogue · Discovered by Radial Velocity in 2017
HZ 0%measured
0.086
Earth-2.0 index
0.206
Earth Similarity Index
0%
Habitable-zone probability
12.70 R⊕
Radius
Planet
Mass2063.660 M⊕measured
Bulk density5.540 g/cm³
Orbital period5019.5424 days
Semi-major axis5.36200 au
Eccentricity0.343
Incident flux0.012 S⊕
Equilibrium temperature84.8 K
Maximum angular separation122.36 masReflected-light contrast 9.74e-10 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 27894
Spectral typeK2 V
Effective temperature4875 K
Radius0.892 R☉
Mass0.810 M☉
Distance43.8 pc / 142.9 ly
DiscoveryRadial Velocity, 2017