HD 109271 b is a Neptune-like exoplanet that orbits a G-type star. Its mass is 17.162 Earths, it takes 7.9 days to complete one orbit of its star, and is 0.079 AU from its star. Its discovery was announced in 2013.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2013
MASS
17.162 Earths
PLANET RADIUS
0.385 x Jupiter
(estimate)
ORBITAL RADIUS
0.079 AU
ORBITAL PERIOD
7.9 days
ECCENTRICITY
0.25
DETECTION METHOD