A note about satellites though, newbies often confuse them with aeroplanes and other stars. Aeroplanes have red flashing lights and won't visibly change altitude. Stars or planets like Jupiter could look like they're moving due to the clouds or atmosphere but satellites are distinctly moving smoothly and steadily. If you're not too sure, watch for the end when they dim out suddenly as they enter the earth's shadow. Visit the Visual Satellite Observers for more info.
Some people like to keep a logbook.
It's up to you how much detail you want to note down. With practice, you'll find that you'll be able to see more with your naked eye.