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 |
| 2025 Dec 08 18:56 | 2025 Dec 06 02:24:06 | 73.9559 | 0.01375 | 0.7508 | 344.0547 | 44.6315 | 12.19264 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 02:24:06 | 73.9559 | 0.01375 | 0.7508 | 344.0547 | 44.6315 | 12.19264 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 04:02:49 | 73.9562 | 0.01374 | 1.0811 | 349.5956 | 44.6315 | 12.19264 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 04:02:49 | 73.9562 | 0.01374 | 1.0811 | 349.5956 | 44.6315 | 12.19264 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 04:02:49 | 73.9562 | 0.01374 | 1.0811 | 349.5956 | 44.6315 | 12.19264 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 04:02:49 | 73.9562 | 0.01374 | 1.0811 | 349.5956 | 44.6315 | 12.19264 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 04:02:49 | 73.9562 | 0.01374 | 1.0811 | 349.5956 | 44.6315 | 12.19264 | – |
| 2025 Nov 30 18:57 | 2025 Nov 24 21:26:15 | 73.9570 | 0.01373 | 1.6923 | 359.8786 | 44.6315 | 12.19264 | – |
| 2025 Nov 29 18:56 | 2025 Nov 24 21:26:15 | 73.9570 | 0.01373 | 1.6923 | 359.8786 | 44.6315 | 12.19264 | – |
| 2025 Nov 28 18:57 | 2025 Nov 24 21:26:15 | 73.9570 | 0.01373 | 1.6923 | 359.8786 | 44.6315 | 12.19264 | – |
| 2025 Nov 27 18:57 | 2025 Nov 24 21:26:15 | 73.9570 | 0.01373 | 1.6923 | 359.8786 | 44.6315 | 12.19264 | – |
| 2025 Nov 26 18:57 | 2025 Nov 24 21:26:15 | 73.9570 | 0.01373 | 1.6923 | 359.8786 | 44.6315 | 12.19264 | – |
| 2025 Nov 25 18:57 | 2025 Nov 24 21:26:15 | 73.9570 | 0.01373 | 1.6923 | 359.8786 | 44.6315 | 12.19264 | – |
| 2025 Nov 24 18:56 | 2025 Nov 18 23:42:06 | 73.9573 | 0.01372 | 2.1884 | 8.2289 | 44.6315 | 12.19264 | – |
| 2025 Nov 23 18:57 | 2025 Nov 18 23:42:06 | 73.9573 | 0.01372 | 2.1884 | 8.2289 | 44.6315 | 12.19264 | – |
| 2025 Nov 21 18:57 | 2025 Nov 18 23:42:06 | 73.9573 | 0.01372 | 2.1884 | 8.2289 | 44.6315 | 12.19264 | – |
| 2025 Nov 20 18:56 | 2025 Nov 18 23:42:06 | 73.9573 | 0.01372 | 2.1884 | 8.2289 | 44.6315 | 12.19264 | – |
| 2025 Nov 18 18:57 | 2025 Nov 07 23:29:18 | 73.9569 | 0.01370 | 3.1131 | 23.8117 | 44.6315 | 12.19264 | – |
| 2025 Nov 16 18:58 | 2025 Nov 07 23:29:18 | 73.9569 | 0.01370 | 3.1131 | 23.8117 | 44.6315 | 12.19264 | – |
| 2025 Nov 15 18:57 | 2025 Nov 07 23:29:18 | 73.9569 | 0.01370 | 3.1131 | 23.8117 | 44.6315 | 12.19264 | – |
| 2025 Nov 13 18:56 | 2025 Nov 07 23:29:18 | 73.9569 | 0.01370 | 3.1131 | 23.8117 | 44.6315 | 12.19264 | – |
| 2025 Nov 12 18:57 | 2025 Nov 07 23:29:18 | 73.9569 | 0.01370 | 3.1131 | 23.8117 | 44.6315 | 12.19264 | – |
| 2025 Nov 11 18:55 | 2025 Nov 07 23:29:18 | 73.9569 | 0.01370 | 3.1131 | 23.8117 | 44.6315 | 12.19264 | – |