HD 215497 · K3 V
HD 215497 b
Discovered by Radial Velocity in 2009
HZ 0%upper limit
—
Earth-2.0 index
—
Earth Similarity Index
0%
Habitable-zone probability
— R⊕
Radius
Planet
Mass1588.824 M⊕upper limit
Bulk density—
Orbital period3.9340 days
Semi-major axis0.05000 au
Eccentricity0.160
Incident flux155.618 S⊕
Equilibrium temperature897.8 K
Maximum angular separation1.23 mas
Composite parameter sources6 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage80%0% median composite-to-default difference over shared parameters.
Host star & system
HostHD 215497
Spectral typeK3 V
Effective temperature5110 K
Radius0.850 R☉
Mass0.670 M☉
Distance40.5 pc / 132.2 ly
DiscoveryRadial Velocity, 2009