Finding Earth 2.0
MOA-2013-BLG-220L

MOA-2013-BLG-220L b

Discovered by Microlensing in 2014

unknownmeasured

Earth-2.0 index

Earth Similarity Index

Habitable-zone probability

13.20 R⊕

Radius

Planet

Mass871.000 M⊕measured
Bulk density2.080 g/cm³
Orbital period— days
Semi-major axis3.03000 au
Eccentricity
Incident flux— S⊕
Equilibrium temperature— K
Maximum angular separation0.45 masReflected-light contrast 3.29e-9 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

HostMOA-2013-BLG-220L
Spectral type
Effective temperature— K
Radius— R☉
Mass0.880 M☉
Distance6720.0 pc / 21917.7 ly
DiscoveryMicrolensing, 2014