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 | 27748 |
| 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 15 18:58 | 2025 Dec 11 08:17:19 | 74.0509 | 0.01752 | 6.8637 | 206.3135 | 182.3149 | 12.19604 | – |
| 2025 Dec 14 18:56 | 2025 Dec 11 08:17:19 | 74.0509 | 0.01752 | 6.8637 | 206.3135 | 182.3149 | 12.19604 | – |
| 2025 Dec 13 18:56 | 2025 Dec 11 08:17:19 | 74.0509 | 0.01752 | 6.8637 | 206.3135 | 182.3149 | 12.19604 | – |
| 2025 Dec 12 18:57 | 2025 Dec 11 08:17:19 | 74.0509 | 0.01752 | 6.8637 | 206.3135 | 182.3149 | 12.19604 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 08:12:23 | 74.0511 | 0.01752 | 7.2820 | 213.3645 | 182.3149 | 12.19604 | – |
| 2025 Dec 10 18:56 | 2025 Dec 06 08:12:23 | 74.0511 | 0.01752 | 7.2820 | 213.3645 | 182.3149 | 12.19604 | – |
| 2025 Dec 09 18:56 | 2025 Dec 06 08:12:23 | 74.0511 | 0.01752 | 7.2820 | 213.3645 | 182.3149 | 12.19604 | – |
| 2025 Dec 08 18:56 | 2025 Dec 06 08:12:23 | 74.0511 | 0.01752 | 7.2820 | 213.3645 | 182.3149 | 12.19604 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 08:12:23 | 74.0511 | 0.01752 | 7.2820 | 213.3645 | 182.3149 | 12.19604 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 09:44:22 | 74.0500 | 0.01751 | 7.6110 | 218.8213 | 182.3149 | 12.19604 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 09:44:22 | 74.0500 | 0.01751 | 7.6110 | 218.8213 | 182.3149 | 12.19604 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 09:44:22 | 74.0500 | 0.01751 | 7.6110 | 218.8213 | 182.3149 | 12.19604 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 09:44:22 | 74.0500 | 0.01751 | 7.6110 | 218.8213 | 182.3149 | 12.19604 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 09:44:22 | 74.0500 | 0.01751 | 7.6110 | 218.8213 | 182.3149 | 12.19604 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 10:24:24 | 74.0487 | 0.01750 | 8.1938 | 228.6513 | 182.3149 | 12.19604 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 10:24:24 | 74.0487 | 0.01750 | 8.1938 | 228.6513 | 182.3149 | 12.19604 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 10:24:24 | 74.0487 | 0.01750 | 8.1938 | 228.6513 | 182.3149 | 12.19604 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 10:24:24 | 74.0487 | 0.01750 | 8.1938 | 228.6513 | 182.3149 | 12.19604 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 10:24:24 | 74.0487 | 0.01750 | 8.1938 | 228.6513 | 182.3149 | 12.19604 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 10:24:24 | 74.0487 | 0.01750 | 8.1938 | 228.6513 | 182.3149 | 12.19604 | – |
| 2025 Nov 24 18:56 | 2025 Nov 18 21:37:22 | 74.0485 | 0.01751 | 8.7398 | 237.8974 | 182.3149 | 12.19604 | – |
| 2025 Nov 23 18:57 | 2025 Nov 18 21:37:22 | 74.0485 | 0.01751 | 8.7398 | 237.8974 | 182.3149 | 12.19604 | – |
| 2025 Nov 21 18:57 | 2025 Nov 18 21:37:22 | 74.0485 | 0.01751 | 8.7398 | 237.8974 | 182.3149 | 12.19604 | – |
| 2025 Nov 20 18:56 | 2025 Nov 18 21:37:22 | 74.0485 | 0.01751 | 8.7398 | 237.8974 | 182.3149 | 12.19604 | – |
| 2025 Nov 18 18:57 | 2025 Nov 07 13:15:52 | 74.0488 | 0.01751 | 9.6885 | 253.9785 | 182.3149 | 12.19604 | – |