The discovery was made using the same radial velocity method used to detect the first planet.

Like most planet candidates so far, it was detected with the radial velocity method.

Like majority of known planets, it was discovered using the radial velocity method.

This planet was discovered on August 12, 2009 by radial velocity method.

This planet was discovered in July 2009 using the radial velocity method.

Both groups detected this planet using the radial velocity method.

This planet was detected by radial velocity method on August 13, 2009.

Of these, the most successful has been the radial velocity method.

The planet was detected by the radial velocity method, using observations made from 2005 to 2007.

In April 2000, a planet was discovered by radial velocity method.