GJ 1148 is a cool M-dwarf (about 0.34 solar masses, 3,287 K, 0.36 solar radii), 11.0 light-years from Earth. GJ 1148 b is a 0.30-Jupiter-mass companion, with an orbital period of 41.4 days, at 0.166 AU from its star, on an eccentric orbit (e ≈ 0.38), discovered in 2010 via radial velocity. GJ 1148 c is a 0.21-Jupiter-mass companion, with an orbital period of 1.46 years, at 0.912 AU from its star, on an eccentric orbit (e ≈ 0.34), discovered in 2017 via radial velocity.