Tau Ceti e
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Tau Ceti e, also called 52 Ceti e, is an unconfirmed exoplanet candidate orbiting Tau Ceti, first detected in 2012 by statistical analyses of the star's variations in radial velocity obtained using HIRES, AAPS and HARPS. Wikipedia
Radius: 35,227 mi
Orbital period: 168 days
Discovered: December 19, 2012
Orbits: Tau Ceti
Alternative names: 52 Ceti e, Tau cet e
Orbital period (sidereal): 168 d
Semi-major axis: 0.552 AU