The planet OGLE-20130BLG-0341LB b was discovered with the gravitational microlensing method. The planet is orbiting a star with a very low luminosity. That is why even though the planet's semimajor axis is smaller than that of Earth, its temperature is well below freezing. Link to scientific paper Your name Note: Your commit will be vetted before it is merged into the public version. It is crucial that you include a link to a scientific publication. For more information on the meaning of the different datafields see the readme file in the Open Exoplanet Catalogue repository on github.