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 | 21958 |
| 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 Jul 13 17:56 | 2026 Jul 11 10:10:04 | 73.9617 | 0.01328 | 12.3919 | 119.3043 | 34.3631 | 12.16810 | – |
| 2026 Jul 12 17:56 | 2026 Jul 11 10:10:04 | 73.9617 | 0.01328 | 12.3919 | 119.3043 | 34.3631 | 12.16810 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 10:10:04 | 73.9617 | 0.01328 | 12.3919 | 119.3043 | 34.3631 | 12.16810 | – |
| 2026 Jul 09 17:56 | 2026 Jul 04 23:34:34 | 73.9613 | 0.01328 | 12.9302 | 128.3935 | 34.3631 | 12.16810 | – |
| 2026 Jul 08 17:56 | 2026 Jul 04 23:34:34 | 73.9613 | 0.01328 | 12.9302 | 128.3935 | 34.3631 | 12.16810 | – |
| 2026 Jul 07 17:56 | 2026 Jul 04 23:34:34 | 73.9613 | 0.01328 | 12.9302 | 128.3935 | 34.3631 | 12.16810 | – |
| 2026 Jul 06 17:57 | 2026 Jul 04 23:34:34 | 73.9613 | 0.01328 | 12.9302 | 128.3935 | 34.3631 | 12.16810 | – |
| 2026 Jul 05 17:56 | 2026 Jul 04 23:34:34 | 73.9613 | 0.01328 | 12.9302 | 128.3935 | 34.3631 | 12.16810 | – |
| 2026 Jul 04 17:56 | 2026 Jun 28 12:24:30 | 73.9611 | 0.01329 | 13.4704 | 137.4983 | 34.3631 | 12.16810 | – |
| 2026 Jul 03 17:57 | 2026 Jun 28 12:24:30 | 73.9611 | 0.01329 | 13.4704 | 137.4983 | 34.3631 | 12.16810 | – |
| 2026 Jul 02 17:56 | 2026 Jun 28 12:24:30 | 73.9611 | 0.01329 | 13.4704 | 137.4983 | 34.3631 | 12.16810 | – |
| 2026 Jul 01 17:56 | 2026 Jun 28 12:24:30 | 73.9611 | 0.01329 | 13.4704 | 137.4983 | 34.3631 | 12.16810 | – |
| 2026 Jun 30 17:56 | 2026 Jun 28 12:24:30 | 73.9611 | 0.01329 | 13.4704 | 137.4983 | 34.3631 | 12.16810 | – |
| 2026 Jun 29 17:57 | 2026 Jun 28 12:24:30 | 73.9611 | 0.01329 | 13.4704 | 137.4983 | 34.3631 | 12.16810 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 09:41:26 | 73.9615 | 0.01330 | 13.9813 | 146.0882 | 34.3631 | 12.16810 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 09:41:26 | 73.9615 | 0.01330 | 13.9813 | 146.0882 | 34.3631 | 12.16810 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 09:41:26 | 73.9615 | 0.01330 | 13.9813 | 146.0882 | 34.3631 | 12.16810 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 09:41:26 | 73.9615 | 0.01330 | 13.9813 | 146.0882 | 34.3631 | 12.16810 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 09:41:26 | 73.9615 | 0.01330 | 13.9813 | 146.0882 | 34.3631 | 12.16810 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 09:41:26 | 73.9615 | 0.01330 | 13.9813 | 146.0882 | 34.3631 | 12.16810 | – |
| 2026 Jun 22 17:56 | 2026 Jun 15 12:30:27 | 73.9634 | 0.01331 | 14.5564 | 155.7173 | 34.3631 | 12.16810 | – |
| 2026 Jun 21 17:57 | 2026 Jun 15 12:30:27 | 73.9634 | 0.01331 | 14.5564 | 155.7173 | 34.3631 | 12.16810 | – |
| 2026 Jun 20 17:56 | 2026 Jun 15 12:30:27 | 73.9634 | 0.01331 | 14.5564 | 155.7173 | 34.3631 | 12.16810 | – |
| 2026 Jun 19 17:57 | 2026 Jun 15 12:30:27 | 73.9634 | 0.01331 | 14.5564 | 155.7173 | 34.3631 | 12.16810 | – |
| 2026 Jun 18 17:56 | 2026 Jun 15 12:30:27 | 73.9634 | 0.01331 | 14.5564 | 155.7173 | 34.3631 | 12.16810 | – |
| 2026 Jun 17 17:57 | 2026 Jun 15 12:30:27 | 73.9634 | 0.01331 | 14.5564 | 155.7173 | 34.3631 | 12.16810 | – |
| 2026 Jun 16 17:55 | 2026 Jun 10 22:18:04 | 73.9634 | 0.01332 | 14.9401 | 162.1656 | 34.3631 | 12.16810 | – |