HIP 9618 c is a Neptune-like exoplanet that orbits a G-type star. Its mass is 18.3 Earths, it takes 52.6 days to complete one orbit of its star, and is 0.2669 AU from its star. Its discovery was announced in 2023.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2023
MASS
18.3 Earths
PLANET RADIUS
0.298 x Jupiter
ORBITAL RADIUS
0.2669 AU
ORBITAL PERIOD
52.6 days
ECCENTRICITY
0.23
DETECTION METHOD