Long Way Away
Planet Nine or Fatty is really far, far away. To get to it, we would have to travel for at least five decades. And that’s just the best case scenario. If we would reach it when it’s at its most distant, it would take us almost 350 years.
Orbiting The Sun
Scientists made an approximation of how long it would take Fatty to orbit the Sun and the number is staggeringly high. It could be anywhere between 10,000 and 20,000 years for just one journey that the Earth manages to complete in just 365 days.