OGLE-2011-BLG-0173L is a star with 0.41 times the mass of the Sun, and NaN times its radius. It is located 19895.52 light years away from the solar system.
OGLE-2011-BLG-0173L is known to have 1 exoplanets in orbit around it.
OGLE-2011-BLG-0173L b was discovered by the OGLE observatory, in 2018-09, using the microlensing method. Its semi-major axis is 8.00 astronomical units, as compared to Earth's which is 1 astronomical unit. The mass of OGLE-2011-BLG-0173L b is 60.420 times the mass of Earth. The radius of OGLE-2011-BLG-0173L b is 9.010 that of Earth. At more than 50 Earth masses, OGLE-2011-BLG-0173L b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn in our solar system.