Last week I have tracked asteroid 16 Psyche on the sky and watched how it moved through the sky as time passed, using theskylive.com's charts. It was almost 10 magnitude - within the power of my telescope. There are spacecrafts listed there too, but their magnitude is "N/A". Is it possible to see some of these
http://theskylive.com/spacecraft? I have an 8 inch dob (200/1200).