Finding Earth 2.0
OGLE-2005-BLG-390L

OGLE-2005-BLG-390L b

Discovered by Microlensing in 2005

unknownmeasured

Earth-2.0 index

Earth Similarity Index

Habitable-zone probability

2.21 R⊕

Radius

Planet

Mass5.500 M⊕measured
Bulk density2.800 g/cm³
Orbital period3285.0000 days
Semi-major axis2.60000 au
Eccentricity
Incident flux— S⊕
Equilibrium temperature50.0 K
Maximum angular separation0.39 masReflected-light contrast 1.25e-10 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources2 · 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

HostOGLE-2005-BLG-390L
Spectral type
Effective temperature— K
Radius— R☉
Mass0.220 M☉
Distance6600.0 pc / 21526.3 ly
DiscoveryMicrolensing, 2005