orbit epoch 00:17 00:17 02:14 02:14 04:12 04:12 06:09 06:09 08:06 08:06 10:03 10:03 12:00 12:00 13:58 13:58 15:55 15:55 17:52 17:52 17:52 17:52 19:49 19:49 21:47 21:47 23:44 23:44