At approx 3:15am me and two other coworkers were walking to our cars on the corner of 5th and Guadalupe in Austin, Texas. Me and one other co-worker saw an orange object moving across the sky in a north/northwest fashion. The other employee said it was a plane and we said no, there were no flashing lights. We went to our cars and noticed another orange object flying in what appeared to be in the same path. They all originated from the same point of our view. We counted almost 50 of these objects. They would sometimes come one at at time then two or three. Some flew in a triangle formation. Most seem to take the same path. This lasted for approx 15minutes. Any help with this would be appreciated.