****** mercury transit ****** Date and time of the mercury transit. ------------------------------------ First contact 6-NOV-93 03:07:23 Second contact 6-NOV-93 03:13:48 Central point 6-NOV-93 03:59:41 Third contact 6-NOV-93 04:40:03 Fourth contact 6-NOV-93 04:45:24 ------------------------------------