description HD 202206 c Overview
HD 202206 c is a massive outer planet in the HD 202206 system, detected from the radial motion of its host star. Its minimum mass is about 2.4 times that of Jupiter, and it follows a multi-year orbit outside the system’s much more massive inner companion, whose mass lies near the planet-brown-dwarf boundary. The arrangement is notable for its hierarchical architecture and for the dynamical interactions expected between the two companions.
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