Orbital elements of SL-8 DEB
| Launched | 11 February 1991 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 21943 |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| 2026 May 07 17:58 | 2026 May 05 03:48:04 | 73.9531 | 0.01367 | 12.1439 | 133.0610 | 262.7565 | 12.19265 | – |
| 2026 May 06 17:57 | 2026 May 05 03:48:04 | 73.9531 | 0.01367 | 12.1439 | 133.0610 | 262.7565 | 12.19265 | – |
| 2026 May 05 17:57 | 2026 May 05 03:48:04 | 73.9531 | 0.01367 | 12.1439 | 133.0610 | 262.7565 | 12.19265 | – |
| 2026 May 04 17:57 | 2026 Apr 30 14:02:08 | 73.9537 | 0.01367 | 12.5281 | 139.5222 | 262.7565 | 12.19265 | – |
| 2026 May 03 17:57 | 2026 Apr 30 14:02:08 | 73.9537 | 0.01367 | 12.5281 | 139.5222 | 262.7565 | 12.19265 | – |
| 2026 May 02 17:57 | 2026 Apr 30 14:02:08 | 73.9537 | 0.01367 | 12.5281 | 139.5222 | 262.7565 | 12.19265 | – |
| 2026 May 01 17:56 | 2026 Apr 30 14:02:08 | 73.9537 | 0.01367 | 12.5281 | 139.5222 | 262.7565 | 12.19265 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 14:02:08 | 73.9537 | 0.01367 | 12.5281 | 139.5222 | 262.7565 | 12.19265 | – |
| 2026 Apr 29 17:57 | 2026 Apr 23 14:20:48 | 73.9550 | 0.01369 | 13.1150 | 149.3693 | 262.7565 | 12.19265 | – |
| 2026 Apr 28 17:56 | 2026 Apr 23 14:20:48 | 73.9550 | 0.01369 | 13.1150 | 149.3693 | 262.7565 | 12.19265 | – |
| 2026 Apr 27 17:58 | 2026 Apr 23 14:20:48 | 73.9550 | 0.01369 | 13.1150 | 149.3693 | 262.7565 | 12.19265 | – |
| 2026 Apr 26 17:58 | 2026 Apr 23 14:20:48 | 73.9550 | 0.01369 | 13.1150 | 149.3693 | 262.7565 | 12.19265 | – |
| 2026 Apr 25 17:58 | 2026 Apr 23 14:20:48 | 73.9550 | 0.01369 | 13.1150 | 149.3693 | 262.7565 | 12.19265 | – |
| 2026 Apr 24 17:59 | 2026 Apr 23 14:20:48 | 73.9550 | 0.01369 | 13.1150 | 149.3693 | 262.7565 | 12.19265 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 05:46:50 | 73.9548 | 0.01370 | 13.4810 | 155.5056 | 262.7565 | 12.19265 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 05:46:50 | 73.9548 | 0.01370 | 13.4810 | 155.5056 | 262.7565 | 12.19265 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 05:46:50 | 73.9548 | 0.01370 | 13.4810 | 155.5056 | 262.7565 | 12.19265 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 05:46:50 | 73.9548 | 0.01370 | 13.4810 | 155.5056 | 262.7565 | 12.19265 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 05:46:50 | 73.9548 | 0.01370 | 13.4810 | 155.5056 | 262.7565 | 12.19265 | – |
| 2026 Apr 18 17:56 | 2026 Apr 11 06:46:36 | 73.9551 | 0.01371 | 14.1494 | 166.7108 | 262.7565 | 12.19265 | – |
| 2026 Apr 16 17:57 | 2026 Apr 11 06:46:36 | 73.9551 | 0.01371 | 14.1494 | 166.7108 | 262.7565 | 12.19265 | – |
| 2026 Apr 14 17:57 | 2026 Apr 11 06:46:36 | 73.9551 | 0.01371 | 14.1494 | 166.7108 | 262.7565 | 12.19265 | – |
| 2026 Apr 13 17:57 | 2026 Apr 11 06:46:36 | 73.9551 | 0.01371 | 14.1494 | 166.7108 | 262.7565 | 12.19265 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 07:53:39 | 73.9548 | 0.01371 | 14.3975 | 170.8601 | 262.7565 | 12.19265 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 07:53:39 | 73.9548 | 0.01371 | 14.3975 | 170.8601 | 262.7565 | 12.19265 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 07:53:39 | 73.9548 | 0.01371 | 14.3975 | 170.8601 | 262.7565 | 12.19265 | – |