Question: how many years would it take to get to the kuiper belt?
Answer: Once Jewitt and Luu discovered the Kuiper Belt, astronomers soon saw that the region beyond Neptune was full of icy rocks and tiny worlds. Sedna, a KBO that's about three-fourths the size of Pluto, was discovered in 2004. It is so far out from the sun it takes about 10,500 years to make a single orbit.