SIGHTING REPORT UFO sighting at lowestoft uk

it was triangle shaped,black against the sky.the 2 leading edges of the v where slightly lighter in colour,but there where no lights on it.it looked big,same size as an aircraft,jumbo.

i had been looking at a satalight and around the sky,there seem to be nothing about,as i looked slightly to my left isaw it,moving slowly and silently,no sound.

i had been sitting near the open back door,it was hot when i thought i saw a twinkle of lights in the sky.i said what was that to my girlfreind and my mate as i got up and walked just outside the door.as i looked round i saw nothing except a satalite slowy moving in the sky,it disapeared,i managed to call my girlfriend to see the satalite,.as she sat down that is when i looked up at the sky agian looking at the stars when to my left i saw the triangle shaped object,the front leading edges seemed lighter in colour giving it a boomerang shape to it,i called my girlfreind quickly in an urgent tone to look.she saw it to ,i asked her can you see it....she said yes ,and what is it,as we walked down the garden to follow it the security light came on and we lost sight of it..the strangest thing about it,i cant work out how i never saw in the sky before i saw it,as its line of flight seem directly above me and slightly in front.im am however glad my girlfreind saw it,as im sure she would have tacken the mick out of me,instead she can only say "it was wierd"