artist rendition
Artist's concept

HIP 116454 b is a Neptune-like exoplanet that orbits a G-type star. Its mass is 12.7132 Earths and it takes 9.1 days to complete one orbit of its star. Its discovery was announced in 2014.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2014
MASS
12.7132 Earths
PLANET RADIUS
0.22 x Jupiter
ORBITAL RADIUS
Unknown
ORBITAL PERIOD
9.1 days
ECCENTRICITY
0.2
DETECTION METHOD
Transit