Exoplanet Catalog
HD 164509 b
HD 164509 b is a gas giant exoplanet that orbits a G-type star. Its mass is 0.443 Jupiters, it takes 280.2 days to complete one orbit of its star, and is 0.87 AU from its star. Its discovery was announced in 2010.
PLANET TYPE
Gas Giant
|
DISCOVERY DATE
2010
|
MASS
0.443 Jupiters
|
PLANET RADIUS
1.28 x Jupiter
(estimate) |
ORBITAL RADIUS
0.87 AU
|
ORBITAL PERIOD
280.2 days
|
ECCENTRICITY
0.24
|
DETECTION METHOD
|