Was it a UFO??

[fusion]

ok so at 8:54 EST over south florida. I just saw this about 5 minutes ago, if it wasnt moving it would have looked like a star cause it was so high. I saw it moving and wasnt really sure that it was moving cause the clouds were moving by. But it moved past another star so it definatly was moving.

I watched for about 15 seconds and while i watched it, it got really bright then disapeared.

Any way to know if this was a satellite? I know for sure that it was not a shooting star!