The TCP J05074264+2447555 Exoplanetary System
TCP J05074264+2447555 is a star with 0.25 times the mass of the Sun, and 0.328 times its radius. It is located 1239.39 light years away from the solar system.
TCP J05074264+2447555 is known to have 1 exoplanets in orbit around it.
TCP J05074264+2447555 b
TCP J05074264+2447555 b was discovered by the Multiple Observatories observatory using the microlensing method. Its semi-major axis is 0.50 astronomical units, as compared to Earth's which is 1 astronomical unit.
The mass of TCP J05074264+2447555 b is 9.20 times the mass of Earth. At 9.20 Earth masses, TCP J05074264+2447555 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.