In 2007, a Neptune-mass planet was found orbiting the star by Melo. According to the author, assuming an Earth-like rocky composition, the planet could have a radius 2.2 times that of Earth.
In 2007, a massive planet comparable in scale to Neptune was found orbiting a star by Melo. Based on the author's hypothesis about its rocky composition being similar to Earth's, the planet would be substantially larger than our own planet.