Finding Earth 2.0
HD 106315 · F5 V

HD 106315 c

Rank #2489 of the ranked catalogue · Discovered by Transit in 2017

HZ 0%measured

0.092

Earth-2.0 index

0.216

Earth Similarity Index

0%

Habitable-zone probability

4.35 R⊕

Radius

Planet

Mass15.200 M⊕measured
Bulk density1.010 g/cm³
Orbital period21.0570 days
Semi-major axis0.15360 au
Eccentricity0.220
Incident flux97.000 S⊕
Equilibrium temperature797.7 K
Transit-time σ at 2030155.0 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation1.41 masReflected-light contrast 1.39e-7 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 coverage92%0% median composite-to-default difference over shared parameters.

Host star & system

HostHD 106315
Spectral typeF5 V
Effective temperature6327 K
Radius1.296 R☉
Mass1.091 M☉
Distance109.4 pc / 356.7 ly
DiscoveryTransit, 2017