Finding Earth 2.0
HIP 41378 · F6

HIP 41378 b

Rank #1992 of the ranked catalogue · Discovered by Transit in 2016

HZ 0%measured

0.096

Earth-2.0 index

0.245

Earth Similarity Index

0%

Habitable-zone probability

2.64 R⊕

Radius

Planet

Mass6.900 M⊕measured
Bulk density2.070 g/cm³
Orbital period15.5721 days
Semi-major axis0.13030 au
Eccentricity0.050
Incident flux140.000 S⊕
Equilibrium temperature874.4 K
Transit-time σ at 203010.3 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation1.23 masReflected-light contrast 7.13e-8 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources6 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage75%0% median composite-to-default difference over shared parameters.

Host star & system

HostHIP 41378
Spectral typeF6
Effective temperature6290 K
Radius1.300 R☉
Mass1.220 M☉
Distance106.3 pc / 346.7 ly
DiscoveryTransit, 2016