Telescopes that do this have special tracking setups. I have only once tracked MIR and a Shuttle flight. It was tough, very tough. You have to be dead on and know exactly where to look. Junk up there orbits at a high rate of speed.
Satellites are different.
They follow a specific orbital path that is coordinated from below therefore tracking them can be done. Space junk on the other hand is a different matter. Although NASA knows where they are, obtaining coordinated orbit data may be difficult because they are deemed not important. There are many websites that pertain to satellite tracking. Telescopes that do this have special tracking setups.