Kepler-129 d is a gas giant exoplanet that orbits a G-type star. Its mass is 8.3 Jupiters, it takes 7.2 years to complete one orbit of its star, and is 4 AU from its star. Its discovery was announced in 2021.

PLANET TYPE
Gas Giant
DISCOVERY DATE
2021
MASS
8.3 Jupiters
PLANET RADIUS
1.12 x Jupiter
(estimate)
ORBITAL RADIUS
4.0 AU
ORBITAL PERIOD
7.2 years
ECCENTRICITY
0.15
DETECTION METHOD