Finding Earth 2.0
HD 35843

HD 35843 c

Rank #271 of the ranked catalogue · Discovered by Transit in 2025

HZ 0%measured

0.121

Earth-2.0 index

0.496

Earth Similarity Index

0%

Habitable-zone probability

2.54 R⊕

Radius

Planet

Mass11.320 M⊕measured
Bulk density3.800 g/cm³
Orbital period46.9622 days
Semi-major axis0.25000 au
Eccentricity0.153
Incident flux11.381 S⊕
Equilibrium temperature466.9 K
Transit-time σ at 203020.4 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation3.59 masReflected-light contrast 1.79e-8 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources3 · 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 35843
Spectral typeG
Effective temperature5666 K
Radius0.897 R☉
Mass0.940 M☉
Distance69.6 pc / 227.0 ly
DiscoveryTransit, 2025