41 Lyncis b

HD 81688 b is an exoplanet of the subgiant HD 81688 orbits every 184 days. Due to its mass is assumed that it is a gas planet.

Discovery

As the majority of exoplanets was also discovered that using the radial velocity method. The planet was Bunei of Sato et al. discovered in 2008.

Circulation and mass

The planet orbits its star at a distance of approximately 0.81 astronomical units and has a minimum mass of about 2.7 Jupiter masses ( about 860 Earth masses ).