I was walking my dog and looking up at the clouds when i noticed stars moving at first I thought it was because the clouds were moving but they moved laterally then they became apparent to me as an object because they eclipsed orions belt. then the object which was not moving that fast changed its heading to about north My sister had come out by now I went inside to change and grab my camera while she stood outside with her boyfriend and continued observing . they said their were several smaller objects behind it and moving faster . when i got back outside i found I had not reloaded my film . and the clouds seemed to become more concentrated and being cold and very windy I went back inside. I would like to find out the approximate size by using the cloud ceiling for that time and that the object in a two dimensional view took up 2 inches of my line of sight .