tau Ceti e is a gas giant exoplanet that orbits an unknown-type star. Its mass is at least 3.93 Earths, it takes 162.9 days to complete one orbit of its star, and is 0.538 AU from its star. Its discovery was announced in 2017.

PLANET TYPE
Gas Giant
DISCOVERY DATE
2017
MASS
at least 3.93 Earths
PLANET RADIUS
Unknown
ORBITAL RADIUS
0.538 AU
ORBITAL PERIOD
162.9 days
ECCENTRICITY
0.18
DETECTION METHOD
Radial Velocity