Finding Earth 2.0
HIP 41378 · F6

HIP 41378 c

Rank #1237 of the ranked catalogue · Discovered by Transit in 2016

HZ 0%measured

0.103

Earth-2.0 index

0.299

Earth Similarity Index

0%

Habitable-zone probability

2.74 R⊕

Radius

Planet

Mass5.970 M⊕measured
Bulk density1.600 g/cm³
Orbital period31.7059 days
Semi-major axis0.20930 au
Eccentricity0.044
Incident flux54.000 S⊕
Equilibrium temperature689.1 K
Transit-time σ at 203012.3 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation1.97 masReflected-light contrast 2.97e-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