HD 33844 · K0 III
HD 33844 c
Rank #1254 of the ranked catalogue · Discovered by Radial Velocity in 2015
HZ 0%M sin i
0.103
Earth-2.0 index
0.379
Earth Similarity Index
0%
Habitable-zone probability
13.50 R⊕
Radius
Planet
Mass556.202 M⊕M sin i
Bulk density1.240 g/cm³
Orbital period916.0000 days
Semi-major axis2.24000 au
Eccentricity0.130
Incident flux2.810 S⊕
Equilibrium temperature329.1 K
Maximum angular separation21.18 masReflected-light contrast 6.30e-9 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources3 · 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 33844
Spectral typeK0 III
Effective temperature4861 K
Radius5.290 R☉
Mass1.780 M☉
Distance105.8 pc / 345.0 ly
DiscoveryRadial Velocity, 2015