DENIS-P J082303.1-491201 · L1.5
DENIS-P J082303.1-491201 b
Discovered by Astrometry in 2013
unknownmeasured
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Earth-2.0 index
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Earth Similarity Index
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Habitable-zone probability
11.90 R⊕
Radius
Planet
Mass9057.770 M⊕measured
Bulk density29.500 g/cm³
Orbital period246.3600 days
Semi-major axis0.36000 au
Eccentricity0.345
Incident flux— S⊕
Equilibrium temperature— K
Maximum angular separation17.33 masReflected-light contrast 1.90e-7 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources2 · 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
HostDENIS-P J082303.1-491201
Spectral typeL1.5
Effective temperature— K
Radius— R☉
Mass0.075 M☉
Distance20.8 pc / 67.7 ly
DiscoveryAstrometry, 2013