Three orange lighting objects came from south to north at the sky all over Ottawa and went away.The sky was dark and clean. I saw three objects flying in the sky to east of Ottawa. The angle between their position and the zenith was about 50º. They came from south to north. The first one came around 19:15. The second one came around 19:25 minutes later and the third one came around 19:28. There was a very intense orange light that came from their bottom in an oval form. Each one remained at the sky about 1-3 minutes. I could not see when the first one had gone, but the second and the third ones went away as if they were getting more distant and their light was dying. I’m not sure if there were others objects between the first and the second one because I didn’t keep looking at this time.