Finding Earth 2.0
CoRoT-27 · G2

CoRoT-27 b

Rank #4443 of the ranked catalogue · Discovered by Transit in 2014

HZ 0%measured

0.075

Earth-2.0 index

0.122

Earth Similarity Index

0%

Habitable-zone probability

11.29 R⊕

Radius

Planet

Mass3302.110 M⊕measured
Bulk density12.600 g/cm³
Orbital period3.5753 days
Semi-major axis0.04760 au
Eccentricity0.065
Incident flux300.870 S⊕
Equilibrium temperature1058.7 K
Transit-time σ at 2030163.2 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.05 masReflected-light contrast 9.76e-6 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

HostCoRoT-27
Spectral typeG2
Effective temperature5900 K
Radius1.080 R☉
Mass1.050 M☉
Distance1010.3 pc / 3295.1 ly
DiscoveryTransit, 2014