CWISEP J1935−1546
CWISEP J1935−1546 (CWISEP J193518.59−154620.3 or W1935) is a cold brown dwarf binary or planetary-mass binary with a mass of 2–20 MJ or 6–35 MJ and a distance of 14.4 parsecs (47 light-years). CWISEP J1935−1546 was discovered in 2019 by Marocco et al.