ups Leo · G9 III
ups Leo b
Rank #4640 of the ranked catalogue · Discovered by Radial Velocity in 2021
HZ 0%M sin i
0.073
Earth-2.0 index
0.154
Earth Similarity Index
0%
Habitable-zone probability
14.20 R⊕
Radius
Planet
Mass162.093 M⊕M sin i
Bulk density0.311 g/cm³
Orbital period385.2000 days
Semi-major axis1.18000 au
Eccentricity0.320
Incident flux45.317 S⊕
Equilibrium temperature659.5 K
Maximum angular separation22.43 masReflected-light contrast 2.51e-8 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
Hostups Leo
Spectral typeG9 III
Effective temperature4836 K
Radius11.220 R☉
Mass1.480 M☉
Distance52.6 pc / 171.5 ly
DiscoveryRadial Velocity, 2021