2003 QX113

2003 QX₁₁₃, also written as 2003 QX113, is a detached object that was discovered when it was near aphelion. With an absolute magnitude of 4.9, it may be a dwarf planet.

It is currently 59 AU from the Sun, and will come to aphelion around 2058. It last came to perihelion around 1883. This makes it currently one of the most distant known large bodies (59AU) in the solar system after Eris (96.7AU), Sedna (88AU), 2007 OR10 (86AU), and 2006 QH181 (82AU).