planet 128planet 128 rtp bersama PT. Alpha Trianguli Australis berkomitmen untuk mendukung publikasi jurnal karya ilmiah sebagai bagian dari pengembangan pengetahuanRoss 128 b is a super Earth exoplanet that orbits a M-type star. Its mass is 1.4 Earths, it takes 9.9 days to complete one orbit of its star, and is 0.0496 AU from its star. Its discovery was announced in 2017.