HD 89839 b is a gas giant exoplanet that orbits an F-type star. Its mass is 5.01 Jupiters, it takes 9.4 years to complete one orbit of its star, and is 4.761 AU from its star. Its discovery was announced in 2023.

PLANET TYPE
Gas Giant
DISCOVERY DATE
2023
MASS
5.01 Jupiters
PLANET RADIUS
1.15 x Jupiter
(estimate)
ORBITAL RADIUS
4.761 AU
ORBITAL PERIOD
9.4 years
ECCENTRICITY
0.19
DETECTION METHOD