Finding Earth 2.0
SWEEPS-11

SWEEPS-11 b

Discovered by Transit in 2006

unknownmeasured

Earth-2.0 index

Earth Similarity Index

Habitable-zone probability

12.67 R⊕

Radius

Planet

Mass3082.820 M⊕measured
Bulk density8.340 g/cm³
Orbital period1.7960 days
Semi-major axis0.03000 au
Eccentricity
Incident flux— S⊕
Equilibrium temperature— K
Maximum angular separation0.00 masReflected-light contrast 3.09e-5 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 coverage75%0% median composite-to-default difference over shared parameters.

Host star & system

HostSWEEPS-11
Spectral type
Effective temperature— K
Radius1.450 R☉
Mass1.100 M☉
Distance8500.0 pc / 27723.3 ly
DiscoveryTransit, 2006