GJ 581 e is a unknown exoplanet that orbits an unknown-type star. Its mass is at least 1.7 Earths, it takes 3.1 days to complete one orbit of its star, and is 0.02815 AU from its star. Its discovery was announced in 2009.

PLANET TYPE
Unknown
DISCOVERY DATE
2009
MASS
at least 1.7 Earths
PLANET RADIUS
Unknown
ORBITAL RADIUS
0.02815 AU
ORBITAL PERIOD
3.1 days
ECCENTRICITY
0.0
DETECTION METHOD
Radial Velocity