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 | 21109 |
| 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 Feb 02 18:56 | 2026 Feb 02 08:24:59 | 74.0316 | 0.01669 | 0.4536 | 150.1276 | 1.4240 | 12.20795 | 6.743 |
| 2026 Feb 01 18:56 | 2026 Jan 27 10:24:43 | 74.0309 | 0.01670 | 0.9499 | 158.6341 | 1.4240 | 12.20795 | 6.743 |
| 2026 Jan 31 18:56 | 2026 Jan 27 10:24:43 | 74.0309 | 0.01670 | 0.9499 | 158.6341 | 1.4240 | 12.20795 | 6.743 |
| 2026 Jan 30 18:57 | 2026 Jan 27 10:24:43 | 74.0309 | 0.01670 | 0.9499 | 158.6341 | 1.4240 | 12.20795 | 6.743 |
| 2026 Jan 29 18:56 | 2026 Jan 27 10:24:43 | 74.0309 | 0.01670 | 0.9499 | 158.6341 | 1.4240 | 12.20795 | 6.743 |
| 2026 Jan 28 18:56 | 2026 Jan 27 10:24:43 | 74.0309 | 0.01670 | 0.9499 | 158.6341 | 1.4240 | 12.20795 | 6.743 |
| 2026 Jan 27 18:56 | 2026 Jan 22 10:26:29 | 74.0304 | 0.01672 | 1.3693 | 165.7927 | 1.4240 | 12.20795 | 6.743 |
| 2026 Jan 26 18:57 | 2026 Jan 22 10:26:29 | 74.0304 | 0.01672 | 1.3693 | 165.7927 | 1.4240 | 12.20795 | 6.743 |
| 2026 Jan 25 18:57 | 2026 Jan 22 10:26:29 | 74.0304 | 0.01672 | 1.3693 | 165.7927 | 1.4240 | 12.20795 | 6.743 |
| 2026 Jan 24 18:58 | 2026 Jan 22 10:26:29 | 74.0304 | 0.01672 | 1.3693 | 165.7927 | 1.4240 | 12.20795 | 6.743 |
| 2026 Jan 22 18:56 | 2026 Jan 22 10:26:29 | 74.0304 | 0.01672 | 1.3693 | 165.7927 | 1.4240 | 12.20795 | 6.743 |
| 2026 Jan 21 18:56 | 2026 Jan 16 10:52:54 | 74.0300 | 0.01674 | 1.8711 | 174.3277 | 1.4240 | 12.20795 | 6.743 |
| 2026 Jan 20 19:06 | 2026 Jan 16 10:52:54 | 74.0300 | 0.01674 | 1.8711 | 174.3277 | 1.4240 | 12.20795 | 6.743 |
| 2026 Jan 19 18:57 | 2026 Jan 16 10:52:54 | 74.0300 | 0.01674 | 1.8711 | 174.3277 | 1.4240 | 12.20795 | 6.743 |
| 2026 Jan 18 18:57 | 2026 Jan 16 10:52:54 | 74.0300 | 0.01674 | 1.8711 | 174.3277 | 1.4240 | 12.20795 | 6.743 |
| 2026 Jan 17 18:56 | 2026 Jan 16 10:52:54 | 74.0300 | 0.01674 | 1.8711 | 174.3277 | 1.4240 | 12.20795 | 6.743 |
| 2026 Jan 16 18:57 | 2026 Jan 16 10:52:54 | 74.0300 | 0.01674 | 1.8711 | 174.3277 | 1.4240 | 12.20795 | 6.743 |
| 2026 Jan 15 18:56 | 2026 Jan 11 13:08:38 | 74.0300 | 0.01677 | 2.2827 | 181.2966 | 1.4240 | 12.20795 | 6.743 |
| 2026 Jan 13 18:56 | 2026 Jan 11 13:08:38 | 74.0300 | 0.01677 | 2.2827 | 181.2966 | 1.4240 | 12.20795 | 6.743 |
| 2026 Jan 11 18:57 | 2026 Jan 11 13:08:38 | 74.0300 | 0.01677 | 2.2827 | 181.2966 | 1.4240 | 12.20795 | 6.743 |
| 2026 Jan 10 18:57 | 2026 Jan 06 05:02:25 | 74.0301 | 0.01679 | 2.7305 | 188.8521 | 1.4240 | 12.20795 | 6.743 |
| 2026 Jan 09 18:57 | 2026 Jan 06 05:02:25 | 74.0301 | 0.01679 | 2.7305 | 188.8521 | 1.4240 | 12.20795 | 6.743 |
| 2026 Jan 08 18:56 | 2026 Jan 06 05:02:25 | 74.0301 | 0.01679 | 2.7305 | 188.8521 | 1.4240 | 12.20795 | 6.743 |
| 2026 Jan 07 18:57 | 2026 Jan 06 05:02:25 | 74.0301 | 0.01679 | 2.7305 | 188.8521 | 1.4240 | 12.20795 | 6.743 |
| 2026 Jan 06 18:56 | 2026 Jan 06 05:02:25 | 74.0301 | 0.01679 | 2.7305 | 188.8521 | 1.4240 | 12.20795 | 6.743 |