We were walking outside along the ocean in Corona del Mar at about 840 on a clear evening when we saw a bright orange light travelling from north to south. It is hard to judge the scale of the object since it was dark, but it appeared to be just several hundred yards off the coast at about 40 degrees and ascending. The object eventually disappeared. It was hard to tell if it disappeared out of sight due to rapid descent or if the lights were turned off. After seeing this first object, we went in to get a camera and captured video of two more lights. A fourth followed after the two seen in the video. There is a white light in the video which is Venus. You'll see in the middle of the video that the top object moves to the right of the other.