Kepler-34 b
Kepler-34 b is an exoplanet in the binary star system Kepler-34 , which is located about 4,900 light years from Earth in the constellation Swan . Its radius is about the same as that of the planet Saturn . It takes Kepler-34 b 289 days to complete one cycle.
The exoplanet was discovered by the Kepler telescope and this was published in 2012.
source
- Zeit-Online: Astronomers discover two planets with spare suns , accessed on May 24, 2017.