orbit epoch 00:22 00:22 02:19 02:19 04:16 04:16 06:13 06:13 08:11 08:11 10:08 10:08 12:05 12:05 14:02 14:02 15:59 15:59 17:57 17:57 19:54 19:54 21:51 21:51 23:48 23:48