We can see this black hole moving with the naked eye.

[Sapporo]

Just look at the distance and the time (upper right hand).

Spoiler

 

[Bartizan]

I would have turned on orbital lines....perhaps its reacting to another large body in the system?

 

[Caramel Clown]

Black holes obey all the orbital mechanics, just like any other celestial body. They're not static.

 

[Sapporo]

I would have turned on orbital lines....perhaps its reacting to another large body in the system?

Was in normal space, and yes there was a 2nd black hole there.