Finding Earth 2.0
OGLE-2018-BLG-1185L

OGLE-2018-BLG-1185L b

Discovered by Microlensing in 2021

unknownmeasured

Earth-2.0 index

Earth Similarity Index

Habitable-zone probability

2.83 R⊕

Radius

Planet

Mass8.400 M⊕measured
Bulk density2.040 g/cm³
Orbital period— days
Semi-major axis1.54000 au
Eccentricity
Incident flux— S⊕
Equilibrium temperature— K
Maximum angular separation0.21 masReflected-light contrast 5.86e-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 coverage67%0% median composite-to-default difference over shared parameters.

Host star & system

HostOGLE-2018-BLG-1185L
Spectral type
Effective temperature— K
Radius— R☉
Mass0.370 M☉
Distance7400.0 pc / 24135.5 ly
DiscoveryMicrolensing, 2021