61 Vir · G5 V
61 Vir d
Rank #823 of the ranked catalogue · Discovered by Radial Velocity in 2009
HZ 0%M sin i
0.108
Earth-2.0 index
0.448
Earth Similarity Index
0%
Habitable-zone probability
5.11 R⊕
Radius
Planet
Mass22.900 M⊕M sin i
Bulk density0.943 g/cm³
Orbital period123.0100 days
Semi-major axis0.47600 au
Eccentricity0.350
Incident flux3.546 S⊕
Equilibrium temperature348.8 K
Maximum angular separation55.98 masReflected-light contrast 2.00e-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
Host61 Vir
Spectral typeG5 V
Effective temperature5577 K
Radius0.963 R☉
Mass0.942 M☉
Distance8.5 pc / 27.7 ly
DiscoveryRadial Velocity, 2009