Luhman 16 A
Luhman 16 b
Discovered by Imaging in 2017
unknownmeasured
—
Earth-2.0 index
0.009
Earth Similarity Index
—
Habitable-zone probability
11.90 R⊕
Radius
Planet
Mass9344.155 M⊕measured
Bulk density30.500 g/cm³
Orbital period9697.0000 days
Semi-major axis3.52000 au
Eccentricity0.344
Incident flux0.000 S⊕
Equilibrium temperature9.3 K
Composite parameter sources4 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage63%0% median composite-to-default difference over shared parameters.
Host star & system
HostLuhman 16 A
Spectral type—
Effective temperature— K
Radius— R☉
Mass0.034 M☉
Distance—
DiscoveryImaging, 2017