PSR B0329+54 is a star with 1.44 times the mass of the Sun, and NaN times its radius. It is located NaN light years away from the solar system.
PSR B0329+54 is known to have 1 exoplanets in orbit around it.
PSR B0329+54 b was discovered by the Multiple Facilities observatory, in 2017-11, using the pulsar timing method. Its semi-major axis is 10.26 astronomical units, as compared to Earth's which is 1 astronomical unit. The mass of PSR B0329+54 b is 1.972 times the mass of Earth. The radius of PSR B0329+54 b is 1.220 that of Earth. At 1.972 Earth masses, PSR B0329+54 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. With a mass below 5 Earth masses, and a semi-major axis of 10.26 astronomical units, which is outside the habitable zone of PSR B0329+54, PSR B0329+54 b is likely an icy world.