Hmmm. A lot of negative OBS of IRIDIUM 71 1 25320U 98026B 98203.14444799 +.00000202 +00000-0 +65075-4 0 01556 2 25320 086.3983 260.6986 0001253 029.1786 330.9480 14.34219529011629 I reported to Paul Maley and Rob Matson, one of my own 5 days ago. I received 1 by e-mail today. You don't suppose SPACECOM could have mixed up Ir 71 with a piece of debris, do you?? It is possible this will turn out to be one for people with big scopes and auto-tracking software. There was an item in S&T recently about the fine reults of Ron Dantowitz of the Boston Museum of Science (and SeeSat-L). Cheers. Walter Nissen dk058@cleveland.freenet.edu -81.8637, 41.3735, 256m elevation --- Astronomy is lights in the sky.