Kepler-1641 is a Sun-like F-type star (about 1.12 solar masses, 6,152 K, 1.19 solar radii), 860 light-years from Earth. Kepler-1641 b is a planet with 3.1 Earth radii, with an orbital period of 19.7 days, discovered in 2016 via transit. Kepler-1641 c is a planet with 3.0 Earth radii, with an orbital period of 32.7 days, discovered in 2016 via transit. The planet was found when it crossed the face of its star, producing periodic dips in brightness that reveal its size and orbital period to space-based photometry.