HD 160691 is a Sun-like G-type star (about 1.13 solar masses, 5,773 K, 1.33 solar radii), 15.6 light-years from Earth. HD 160691 d is a confirmed exoplanet, with an orbital period of 9.6 days, discovered in 2004 via radial velocity. HD 160691 e is a 7.00-Jupiter-mass companion, with an orbital period of 308 days, discovered in 2006 via radial velocity. HD 160691 b is a 4.30-Jupiter-mass companion, with an orbital period of 1.77 years, discovered in 2000 via radial velocity. HD 160691 c is a 4.40-Jupiter-mass companion, with an orbital period of 10.8 years, discovered in 2004 via radial velocity.