HD 154857 is a Sun-like G-type star (about 1.72 solar masses, 5,605 K, 1.76 solar radii), 63.4 light-years from Earth. HD 154857 b is a 2.45-Jupiter-mass companion, with an orbital period of 1.12 years, at 1.290 AU from its star, on an eccentric orbit (e ≈ 0.46), discovered in 2004 via radial velocity. HD 154857 c is a 2.58-Jupiter-mass companion, with an orbital period of 9.45 years, at 5.360 AU from its star, on an eccentric orbit (e ≈ 0.06), discovered in 2014 via radial velocity.