HD 137496 is a Sun-like G-type star (about 1.04 solar masses, 5,799 K, 1.59 solar radii), 155 light-years from Earth. HD 137496 b is a 4.0-Earth-mass planet, with an orbital period of 1.6 days, at 0.027 AU from its star, and an equilibrium temperature near 2,130 K, discovered in 2021 via transit. HD 137496 c is a 7.66-Jupiter-mass companion, with an orbital period of 1.31 years, at 1.216 AU from its star, and an equilibrium temperature near 370 K, on an eccentric orbit (e ≈ 0.48), discovered in 2021 via radial velocity.

HD 137496 - System

Loading scenario…