HD 93385 is a Sun-like G-type star (about 1.04 solar masses, 5,977 K), 43.3 light-years from Earth. HD 93385 b is a 4.2-Earth-mass planet, with an orbital period of 7.3 days, at 0.076 AU from its star, on an eccentric orbit (e ≈ 0.29), discovered in 2021 via radial velocity. HD 93385 c is a 7.1-Earth-mass planet, with an orbital period of 13.2 days, at 0.112 AU from its star, on an eccentric orbit (e ≈ 0.20), discovered in 2021 via radial velocity. Mutual gravitational tugs between the planets can slowly reshape their orbits, preserving clues to the system's assembly.

HD 93385 - System

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