BD-210397 · K7 V
BD-210397 c
Rank #4130 of the ranked catalogue · Discovered by Radial Velocity in 2023
HZ 0%measured
0.078
Earth-2.0 index
0.147
Earth Similarity Index
0%
Habitable-zone probability
12.90 R⊕
Radius
Planet
Mass1525.576 M⊕measured
Bulk density3.910 g/cm³
Orbital period6240.0000 days
Semi-major axis5.90000 au
Eccentricity0.430
Incident flux0.004 S⊕
Equilibrium temperature63.5 K
Maximum angular separation248.60 masReflected-light contrast 8.30e-10 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
HostBD-210397
Spectral typeK7 V
Effective temperature4051 K
Radius0.747 R☉
Mass0.690 M☉
Distance23.7 pc / 77.4 ly
DiscoveryRadial Velocity, 2023