Finding Earth 2.0
V830 Tau

V830 Tau b

Rank #5027 of the ranked catalogue · Discovered by Radial Velocity in 2016

HZ 0%measured

0.067

Earth-2.0 index

0.096

Earth Similarity Index

0%

Habitable-zone probability

14.00 R⊕

Radius

Planet

Mass222.481 M⊕measured
Bulk density0.446 g/cm³
Orbital period4.9270 days
Semi-major axis0.05700 au
Eccentricity0.000
Incident flux370.041 S⊕
Equilibrium temperature1114.9 K
Maximum angular separation0.44 masReflected-light contrast 1.05e-5 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 coverage58%0% median composite-to-default difference over shared parameters.

Host star & system

HostV830 Tau
Spectral typeK
Effective temperature4250 K
Radius2.000 R☉
Mass1.000 M☉
Distance130.1 pc / 424.4 ly
DiscoveryRadial Velocity, 2016