Gliese 221

作者：Karistus

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Gliese 221 is either a late K-type or early M-type main sequence star located about 66.15 lightyears from the solar system. It has a single, cool, large planet with a little over half the mass of Saturn that completes a full orbit every 125 days (b= 50.9 Me). Additionally there are two planet candidates which have yet to be confirmed by follow up observations.

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