HIP 90988 b is a gas giant exoplanet that orbits a K-type star. Its mass is 2.09892 Jupiters, it takes 455.7 days to complete one orbit of its star, and is 1.359652 AU from its star. Its discovery was announced in 2021.

PLANET TYPE
Gas Giant
DISCOVERY DATE
2021
MASS
2.09892 Jupiters
PLANET RADIUS
1.19 x Jupiter
(estimate)
ORBITAL RADIUS
1.359652 AU
ORBITAL PERIOD
455.7 days
ECCENTRICITY
0.08
DETECTION METHOD