Finding Earth 2.0
OGLE-2006-BLG-109L

OGLE-2006-BLG-109L c

Discovered by Microlensing in 2008

unknownmeasured

Earth-2.0 index

Earth Similarity Index

Habitable-zone probability

11.10 R⊕

Radius

Planet

Mass86.000 M⊕measured
Bulk density0.346 g/cm³
Orbital period4927.5000 days
Semi-major axis4.50000 au
Eccentricity0.150
Incident flux— S⊕
Equilibrium temperature59.0 K
Maximum angular separation2.98 masReflected-light contrast 1.06e-9 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 coverage67%0% median composite-to-default difference over shared parameters.

Host star & system

HostOGLE-2006-BLG-109L
Spectral type
Effective temperature— K
Radius— R☉
Mass0.510 M☉
Distance1510.0 pc / 4925.0 ly
DiscoveryMicrolensing, 2008