This faint Trans Neptunian Object was recently discovered at Palomar Observatory. It has been heralded as the tenth planet as it is larger than Pluto at 3360 km diameter. It orbits 44 degrees outside the plane of the ecliptic and takes 557 years to orbit the sun. It lies 67 AU away from the Sun at 10.1 billion km, and is here seen as a very faint 18.8 mag object, its motion being visible in 24 hours.