| Cycle | Start Date | End Date | Passes |
| 1 | 1985-03-31 00:00:01 | 1985-04-13 06:56:56 | 381 |
| 2 | 1985-04-13 06:57:07 | 1985-05-06 08:36:48 | 635 |
| 3 | 1985-05-06 08:36:45 | 1985-05-29 10:16:35 | 659 |
| 4 | 1985-05-29 10:16:30 | 1985-06-21 11:54:42 | 660 |
| 5 | 1985-06-21 11:57:34 | 1985-07-14 13:35:56 | 660 |
| 6 | 1985-07-14 13:35:57 | 1985-08-06 15:15:27 | 660 |
| 7 | 1985-08-06 15:15:39 | 1985-08-29 16:55:08 | 660 |
| 8 | 1985-08-29 16:55:03 | 1985-09-21 18:34:36 | 660 |
| 9 | 1985-09-21 18:34:32 | 1985-10-14 20:13:57 | 660 |
| 10 | 1985-10-14 20:13:57 | 1985-11-06 21:53:17 | 660 |
| 11 | 1985-11-06 21:53:13 | 1985-11-29 23:32:32 | 660 |
| 12 | 1985-11-29 23:32:28 | 1985-12-23 01:11:45 | 660 |
| 13 | 1985-12-23 01:11:40 | 1986-01-15 02:50:54 | 644 |
| 14 | 1986-01-15 02:50:49 | 1986-02-07 04:29:59 | 660 |
| 15 | 1986-02-07 04:30:00 | 1986-03-02 06:09:03 | 660 |
| 16 | 1986-03-02 06:08:59 | 1986-03-25 07:47:58 | 660 |
| 17 | 1986-03-25 07:47:53 | 1986-04-17 09:26:47 | 642 |
| 18 | 1986-04-17 09:26:43 | 1986-05-10 11:05:29 | 660 |
| 19 | 1986-05-10 11:05:29 | 1986-06-02 12:44:07 | 660 |
| 20 | 1986-06-02 12:44:22 | 1986-06-25 14:22:48 | 658 |
| 21 | 1986-06-25 14:22:44 | 1986-07-18 16:01:23 | 660 |
| 22 | 1986-07-18 16:01:19 | 1986-08-10 17:39:56 | 660 |
| 23 | 1986-08-10 17:39:54 | 1986-09-02 19:18:26 | 660 |
| 24 | 1986-09-02 19:18:26 | 1986-09-25 20:56:54 | 660 |
| 25 | 1986-09-25 20:56:53 | 1986-09-30 23:56:00 | 147 |