Finding Earth 2.0
HD 24040 · G0 V

HD 24040 b

Rank #1244 of the ranked catalogue · Discovered by Radial Velocity in 2006

HZ 0%measured

0.103

Earth-2.0 index

0.317

Earth Similarity Index

0%

Habitable-zone probability

12.90 R⊕

Radius

Planet

Mass1589.142 M⊕measured
Bulk density4.070 g/cm³
Orbital period3668.0000 days
Semi-major axis4.92000 au
Eccentricity0.040
Incident flux0.078 S⊕
Equilibrium temperature134.3 K
Maximum angular separation105.53 masReflected-light contrast 1.19e-9 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 coverage67%0% median composite-to-default difference over shared parameters.

Host star & system

HostHD 24040
Spectral typeG0 V
Effective temperature5802 K
Radius1.300 R☉
Mass1.110 M☉
Distance46.6 pc / 152.1 ly
DiscoveryRadial Velocity, 2006