HD 81817 b is a gas giant exoplanet that orbits a K-type star. Its mass is 26.53603 Jupiters, it takes 2.8 years to complete one orbit of its star, and is 3.233953 AU from its star. Its discovery was announced in 2020.

PLANET TYPE
Gas Giant
DISCOVERY DATE
2020
MASS
26.53603 Jupiters
PLANET RADIUS
1.07 x Jupiter
(estimate)
ORBITAL RADIUS
3.233953 AU
ORBITAL PERIOD
2.8 years
ECCENTRICITY
0.1
DETECTION METHOD