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 | 21400 |
| 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 Aug 13 17:57 | 2026 Aug 13 02:11:08 | 73.9649 | 0.01836 | 16.1922 | 38.4107 | 17.5094 | 12.36847 | – |
| 2026 Aug 12 17:56 | 2026 Aug 07 04:34:04 | 73.9653 | 0.01835 | 16.7046 | 47.0655 | 17.5094 | 12.36847 | – |
| 2026 Aug 11 17:56 | 2026 Aug 07 04:34:04 | 73.9653 | 0.01835 | 16.7046 | 47.0655 | 17.5094 | 12.36847 | – |
| 2026 Aug 10 17:56 | 2026 Aug 07 04:34:04 | 73.9653 | 0.01835 | 16.7046 | 47.0655 | 17.5094 | 12.36847 | – |
| 2026 Aug 09 17:57 | 2026 Aug 07 04:34:04 | 73.9653 | 0.01835 | 16.7046 | 47.0655 | 17.5094 | 12.36847 | – |
| 2026 Aug 08 17:57 | 2026 Aug 07 04:34:04 | 73.9653 | 0.01835 | 16.7046 | 47.0655 | 17.5094 | 12.36847 | – |
| 2026 Aug 07 17:57 | 2026 Aug 07 04:34:04 | 73.9653 | 0.01835 | 16.7046 | 47.0655 | 17.5094 | 12.36847 | – |
| 2026 Aug 06 17:57 | 2026 Aug 01 06:53:13 | 73.9663 | 0.01835 | 17.2171 | 55.7285 | 17.5094 | 12.36847 | – |
| 2026 Aug 05 17:56 | 2026 Aug 01 06:53:13 | 73.9663 | 0.01835 | 17.2171 | 55.7285 | 17.5094 | 12.36847 | – |
| 2026 Aug 04 17:57 | 2026 Aug 01 06:53:13 | 73.9663 | 0.01835 | 17.2171 | 55.7285 | 17.5094 | 12.36847 | – |
| 2026 Aug 03 17:56 | 2026 Aug 01 06:53:13 | 73.9663 | 0.01835 | 17.2171 | 55.7285 | 17.5094 | 12.36847 | – |
| 2026 Aug 02 17:57 | 2026 Aug 01 06:53:13 | 73.9663 | 0.01835 | 17.2171 | 55.7285 | 17.5094 | 12.36847 | – |
| 2026 Aug 01 17:57 | 2026 Aug 01 06:53:13 | 73.9663 | 0.01835 | 17.2171 | 55.7285 | 17.5094 | 12.36847 | – |
| 2026 Jul 31 17:56 | 2026 Jul 27 12:19:06 | 73.9671 | 0.01835 | 17.6315 | 62.7381 | 17.5094 | 12.36847 | – |
| 2026 Jul 30 17:57 | 2026 Jul 27 12:19:06 | 73.9671 | 0.01835 | 17.6315 | 62.7381 | 17.5094 | 12.36847 | – |
| 2026 Jul 29 17:57 | 2026 Jul 27 12:19:06 | 73.9671 | 0.01835 | 17.6315 | 62.7381 | 17.5094 | 12.36847 | – |
| 2026 Jul 28 17:57 | 2026 Jul 27 12:19:06 | 73.9671 | 0.01835 | 17.6315 | 62.7381 | 17.5094 | 12.36847 | – |
| 2026 Jul 27 17:57 | 2026 Jul 27 12:19:06 | 73.9671 | 0.01835 | 17.6315 | 62.7381 | 17.5094 | 12.36847 | – |
| 2026 Jul 26 17:56 | 2026 Jul 21 04:43:57 | 73.9681 | 0.01836 | 18.1798 | 72.0089 | 17.5094 | 12.36847 | – |
| 2026 Jul 25 17:57 | 2026 Jul 21 04:43:57 | 73.9681 | 0.01836 | 18.1798 | 72.0089 | 17.5094 | 12.36847 | – |
| 2026 Jul 24 17:56 | 2026 Jul 21 04:43:57 | 73.9681 | 0.01836 | 18.1798 | 72.0089 | 17.5094 | 12.36847 | – |
| 2026 Jul 23 17:57 | 2026 Jul 21 04:43:57 | 73.9681 | 0.01836 | 18.1798 | 72.0089 | 17.5094 | 12.36847 | – |
| 2026 Jul 22 17:57 | 2026 Jul 21 04:43:57 | 73.9681 | 0.01836 | 18.1798 | 72.0089 | 17.5094 | 12.36847 | – |
| 2026 Jul 21 17:57 | 2026 Jul 21 04:43:57 | 73.9681 | 0.01836 | 18.1798 | 72.0089 | 17.5094 | 12.36847 | – |
| 2026 Jul 20 17:57 | 2026 Jul 16 04:21:54 | 73.9688 | 0.01837 | 18.6152 | 79.3699 | 17.5094 | 12.36847 | – |
| 2026 Jul 19 19:06 | 2026 Jul 16 04:21:54 | 73.9688 | 0.01837 | 18.6152 | 79.3699 | 17.5094 | 12.36847 | – |
| 2026 Jul 19 17:57 | 2026 Jul 16 04:21:54 | 73.9688 | 0.01837 | 18.6152 | 79.3699 | 17.5094 | 12.36847 | – |
| 2026 Jul 18 17:57 | 2026 Jul 16 04:21:54 | 73.9688 | 0.01837 | 18.6152 | 79.3699 | 17.5094 | 12.36847 | – |
| 2026 Jul 17 17:57 | 2026 Jul 16 04:21:54 | 73.9688 | 0.01837 | 18.6152 | 79.3699 | 17.5094 | 12.36847 | – |