artist rendition
Artist's concept

WASP-47 d is a Neptune-like exoplanet that orbits a G-type star. Its mass is 16.8 Earths, it takes 9.1 days to complete one orbit of its star, and is 0.088 AU from its star. Its discovery was announced in 2015.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2015
MASS
16.8 Earths
PLANET RADIUS
0.331 x Jupiter
ORBITAL RADIUS
0.088 AU
ORBITAL PERIOD
9.1 days
ECCENTRICITY
0.006
DETECTION METHOD
Transit