The MOA-2010-BLG-328L Exoplanetary System
MOA-2010-BLG-328L is a star with 0.11 times the mass of the Sun, and 0.12699999999999984 times its radius. It is located 2641.86 light years away from the solar system.
MOA-2010-BLG-328L is known to have 1 exoplanets in orbit around it.
MOA-2010-BLG-328L b was discovered by the MOA observatory using the microlensing method. Its discovery was announced in 2013-12. Its semi-major axis is 0.92 astronomical units, as compared to Earth's which is 1 astronomical unit.
The mass of MOA-2010-BLG-328L b is 9.20 times the mass of Earth. At 9.20 Earth masses, MOA-2010-BLG-328L b is a so called Super Earth. Super Earths could be terrestrial worlds like Earth, but they could also be ocean worlds or terrestrial worlds wrapped in a substantial atmosphere, in which case some refer to them as Mini Neptunes. No Super Earths are known to exist in our solar system, but if it exists, the so-called Planet Nine could very well be a super Earth, as it is hypothesized to have a mass between five and ten Earth masses.