A few people in America are asking the same question on a NASA forum, a couple of web links were suggested
https://forum.nasaspaceflight.com/index.php?topic=56906.0
Apparently the trajectory will be available on this site after launch
https://ssd.jpl.nasa.gov/horizons/app.html#/
People around here are eagerly following our local hero astronaut Shaun the Sheep who is taking a big step for lambkind
