Finding Earth 2.0
HD 63935

HD 63935 b

Rank #1864 of the ranked catalogue · Discovered by Transit in 2021

HZ 0%measured

0.097

Earth-2.0 index

0.256

Earth Similarity Index

0%

Habitable-zone probability

2.92 R⊕

Radius

Planet

Mass10.500 M⊕measured
Bulk density2.320 g/cm³
Orbital period9.0588 days
Semi-major axis0.08300 au
Eccentricity0.000
Incident flux115.600 S⊕
Equilibrium temperature833.5 K
Transit-time σ at 20309.6 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation1.70 masReflected-light contrast 2.14e-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 63935
Spectral typeG
Effective temperature5513 K
Radius0.960 R☉
Mass0.941 M☉
Distance49.0 pc / 159.7 ly
DiscoveryTransit, 2021