OGLE2-TR-L9 is a star with 1.52 times the mass of the Sun, and 1.53 times its radius. It is located 5308.61 light years away from the solar system and is estimated to be 1 billion years old, as compared to the Sun which is roughly 4.6 billion years old.
OGLE2-TR-L9 is known to have 1 exoplanets in orbit around it.
OGLE2-TR-L9 b was discovered by the OGLE observatory, in 2009-04, using the transit method. Its semi-major axis is 0.03 astronomical units, as compared to Earth's which is 1 astronomical unit. The mass of OGLE2-TR-L9 b is 1431.000 times the mass of Earth. The radius of OGLE2-TR-L9 b is 18.046 that of Earth. At more than 50 Earth masses, OGLE2-TR-L9 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.