UFO's that looked like stars moving quickly.

My friend and I were looking through a telescope when he saw something he couldn't explain.  
He told me to look, and when I did, I saw two small lights.  They looked like stars but they were moving in a sideways figure-eight in opposite directions.  One making the figure-eight in one direction and the other in the opposite direction.  It was a small pattern and they were moving fast.  
We went into the house and tried to get our parents to come a look, but they refused.  When we came back, they were gone.
Witness indicates that date of incident is approximate.  PD