MOA-2007-BLG-192L
The discovery of a planet, MOA-2007-BLG-192Lb, orbiting this object was announced on June 2, 2008. This planet, with a mass of approximately 3.3 times that of Earth, is one of the smallest known extrasolar planets. It was found when it caused a gravitational microlensing event on the night of May 24, 2007, which was detected as part of the MOA-II gravitational microlensing survey at the Mount John University Observatory in New Zealand.
Island
Greenland is the world's largest island, with an area of over 2.1 million km, while Australia, the world's smallest continent, has an area of 7.6 million km, but there is no standard of size that distinguishes islands from continents, or from islets.