Gliese 221 (Unconfirmed Planets)
Gliese 221, while host to a super-Neptune within the outer confides of it's habitable zone, also has two candidate planets: a hot super-Earth mass planet (d= 3.3 Me) and an outer, colder Neptune mass planet (e= 18 Me). there was once thought to be a hot mini-Neptune mass planet orbit close to the star, but that planet was later disproven.
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