HIP 107772 · M0 V
HIP 107772 b
Rank #249 of the ranked catalogue · Discovered by Radial Velocity in 2020
HZ 1%M sin i
0.122
Earth-2.0 index
0.643
Earth Similarity Index
1%
Habitable-zone probability
3.64 R⊕
Radius
Planet
Mass12.900 M⊕M sin i
Bulk density1.470 g/cm³
Orbital period55.1990 days
Semi-major axis0.24300 au
Eccentricity0.180
Incident flux1.163 S⊕
Equilibrium temperature264.0 K
Maximum angular separation10.28 masReflected-light contrast 3.89e-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 coverage50%0% median composite-to-default difference over shared parameters.
Host star & system
HostHIP 107772
Spectral typeM0 V
Effective temperature4006 K
Radius0.514 R☉
Mass0.630 M☉
Distance23.6 pc / 77.1 ly
DiscoveryRadial Velocity, 2020