HD 21693 · G8 V
HD 21693 b
Rank #1597 of the ranked catalogue · Discovered by Radial Velocity in 2019
HZ 0%M sin i
0.100
Earth-2.0 index
0.362
Earth Similarity Index
0%
Habitable-zone probability
2.80 R⊕
Radius
Planet
Mass8.230 M⊕M sin i
Bulk density2.060 g/cm³
Orbital period22.6786 days
Semi-major axis0.14550 au
Eccentricity0.120
Incident flux29.286 S⊕
Equilibrium temperature591.3 K
Maximum angular separation4.38 masReflected-light contrast 6.43e-8 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
HostHD 21693
Spectral typeG8 V
Effective temperature5430 K
Radius0.914 R☉
Mass0.800 M☉
Distance33.3 pc / 108.5 ly
DiscoveryRadial Velocity, 2019