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 | 21722 |
| 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 06 17:57 | 2026 Jul 31 15:19:11 | 74.0588 | 0.03699 | 22.0174 | 220.6559 | 150.9404 | 11.77224 | – |
| 2026 Aug 05 17:56 | 2026 Jul 31 15:19:11 | 74.0588 | 0.03699 | 22.0174 | 220.6559 | 150.9404 | 11.77224 | – |
| 2026 Aug 04 17:57 | 2026 Jul 31 15:19:11 | 74.0588 | 0.03699 | 22.0174 | 220.6559 | 150.9404 | 11.77224 | – |
| 2026 Aug 03 17:56 | 2026 Jul 31 15:19:11 | 74.0588 | 0.03699 | 22.0174 | 220.6559 | 150.9404 | 11.77224 | – |
| 2026 Aug 02 17:57 | 2026 Jul 31 15:19:11 | 74.0588 | 0.03699 | 22.0174 | 220.6559 | 150.9404 | 11.77224 | – |
| 2026 Aug 01 17:57 | 2026 Jul 31 15:19:11 | 74.0588 | 0.03699 | 22.0174 | 220.6559 | 150.9404 | 11.77224 | – |
| 2026 Jul 31 17:56 | 2026 Jul 27 07:22:16 | 74.0587 | 0.03698 | 22.3513 | 226.3296 | 150.9404 | 11.77224 | – |
| 2026 Jul 30 17:57 | 2026 Jul 27 07:22:16 | 74.0587 | 0.03698 | 22.3513 | 226.3296 | 150.9404 | 11.77224 | – |
| 2026 Jul 29 17:57 | 2026 Jul 27 07:22:16 | 74.0587 | 0.03698 | 22.3513 | 226.3296 | 150.9404 | 11.77224 | – |
| 2026 Jul 28 17:57 | 2026 Jul 27 07:22:16 | 74.0587 | 0.03698 | 22.3513 | 226.3296 | 150.9404 | 11.77224 | – |
| 2026 Jul 27 17:57 | 2026 Jul 27 07:22:16 | 74.0587 | 0.03698 | 22.3513 | 226.3296 | 150.9404 | 11.77224 | – |
| 2026 Jul 26 17:56 | 2026 Jul 21 03:26:46 | 74.0581 | 0.03696 | 22.8266 | 234.4126 | 150.9404 | 11.77224 | – |
| 2026 Jul 25 17:57 | 2026 Jul 21 03:26:46 | 74.0581 | 0.03696 | 22.8266 | 234.4126 | 150.9404 | 11.77224 | – |
| 2026 Jul 24 17:56 | 2026 Jul 21 03:26:46 | 74.0581 | 0.03696 | 22.8266 | 234.4126 | 150.9404 | 11.77224 | – |
| 2026 Jul 23 17:57 | 2026 Jul 21 03:26:46 | 74.0581 | 0.03696 | 22.8266 | 234.4126 | 150.9404 | 11.77224 | – |
| 2026 Jul 22 17:57 | 2026 Jul 21 03:26:46 | 74.0581 | 0.03696 | 22.8266 | 234.4126 | 150.9404 | 11.77224 | – |
| 2026 Jul 21 17:57 | 2026 Jul 21 03:26:46 | 74.0581 | 0.03696 | 22.8266 | 234.4126 | 150.9404 | 11.77224 | – |
| 2026 Jul 20 17:57 | 2026 Jul 15 09:53:04 | 74.0576 | 0.03695 | 23.2687 | 241.9352 | 150.9404 | 11.77224 | – |
| 2026 Jul 19 19:06 | 2026 Jul 15 09:53:04 | 74.0576 | 0.03695 | 23.2687 | 241.9352 | 150.9404 | 11.77224 | – |
| 2026 Jul 19 17:57 | 2026 Jul 15 09:53:04 | 74.0576 | 0.03695 | 23.2687 | 241.9352 | 150.9404 | 11.77224 | – |
| 2026 Jul 18 17:57 | 2026 Jul 15 09:53:04 | 74.0576 | 0.03695 | 23.2687 | 241.9352 | 150.9404 | 11.77224 | – |
| 2026 Jul 17 17:57 | 2026 Jul 15 09:53:04 | 74.0576 | 0.03695 | 23.2687 | 241.9352 | 150.9404 | 11.77224 | – |
| 2026 Jul 16 17:56 | 2026 Jul 15 09:53:04 | 74.0576 | 0.03695 | 23.2687 | 241.9352 | 150.9404 | 11.77224 | – |
| 2026 Jul 15 17:57 | 2026 Jul 11 12:17:00 | 74.0573 | 0.03695 | 23.5695 | 247.0545 | 150.9404 | 11.77224 | – |
| 2026 Jul 14 17:56 | 2026 Jul 11 12:17:00 | 74.0573 | 0.03695 | 23.5695 | 247.0545 | 150.9404 | 11.77224 | – |
| 2026 Jul 13 17:56 | 2026 Jul 11 12:17:00 | 74.0573 | 0.03695 | 23.5695 | 247.0545 | 150.9404 | 11.77224 | – |
| 2026 Jul 12 17:56 | 2026 Jul 11 12:17:00 | 74.0573 | 0.03695 | 23.5695 | 247.0545 | 150.9404 | 11.77224 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 12:17:00 | 74.0573 | 0.03695 | 23.5695 | 247.0545 | 150.9404 | 11.77224 | – |