I watched three star like objects move in a straight line, one after the other. They approached from the North Shore of Llandudno over the Great Orme and disappeared towards the West Shore heading west towards Ireland. They were yellow/orange/green very bright like stars but there was no sound and no trail. They were low in the sky moving at a steady pace and on a straight course.I watched them with my 16 year old daughter for about ten minutes before they disappeared over the houses to the left of my house.It was a very cold night (minus 3c) and very clear although there was a freezing fog. The New Year fireworks had long since ended and it was eerily quiet. We went to bed after they had gone but got up ten minutes later when we heard the sound of a helicopter and planes over the Great Orme. We couldn't see them as they were over the horizon but assumed they had been dispatched to seek the strange objects.