The Minor Planet Center reports (
MPEC 2013-F19) the discover of what looks like the first Uranus Trojan asteroid, they are called 2011 QF99. I used the function Rotating Frame in US2 to simulate your movement relative to the planet.
I will try to run the simulation over a million years to know if the orbit is stable or if it is a temporary condition.
I post the result here soon.
The file of the simulation are attached