HD 18143 c is a gas giant exoplanet that orbits a K-type star. Its mass is 9.998 Jupiters, it takes 79.4 years to complete one orbit of its star, and is 17.53 AU from its star. Its discovery was announced in 2022.

PLANET TYPE
Gas Giant
DISCOVERY DATE
2022
MASS
9.998 Jupiters
PLANET RADIUS
1.11 x Jupiter
(estimate)
ORBITAL RADIUS
17.53 AU
ORBITAL PERIOD
79.4 years
ECCENTRICITY
0.19
DETECTION METHOD