Complex sentence: The two stars are separated from each other by about 0.9 AU with a period of around 1.5 years, and the most likely mass of the system is about 0.3 times that of our Sun. Star A and star B are both red dwarfs.
Split into simpler sentences: The two stars are separated from each other by about 0.9 AU and have an orbital period of around 1.5 years. The most likely mass of the system is about 0.3 times that of our Sun. Star A and star B are both red dwarfs.