Pink Planet

Gliese 504 b (or 59 Virginis b) is a Jovian planet or brown dwarf located in the system of the solar analog 59 Virginis (GJ 504), discovered by direct imaging using HiCIAO instrument and AO188 adaptive optics system on the Subaru Telescope of Mauna Kea Observatory, Hawaii by Kuzuhara et al. Visually, GJ 504 b would have a dull magenta color.