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 | 21185 |
| 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 Oct 27 18:57 | 2025 Oct 23 18:04:30 | 74.0229 | 0.02040 | 14.5139 | 47.7317 | 339.7879 | 12.16136 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 18:04:30 | 74.0229 | 0.02040 | 14.5139 | 47.7317 | 339.7879 | 12.16136 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 18:04:30 | 74.0229 | 0.02040 | 14.5139 | 47.7317 | 339.7879 | 12.16136 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 18:04:30 | 74.0229 | 0.02040 | 14.5139 | 47.7317 | 339.7879 | 12.16136 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 06:29:54 | 74.0224 | 0.02038 | 14.9700 | 55.4792 | 339.7879 | 12.16136 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 06:29:54 | 74.0224 | 0.02038 | 14.9700 | 55.4792 | 339.7879 | 12.16136 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 06:29:54 | 74.0224 | 0.02038 | 14.9700 | 55.4792 | 339.7879 | 12.16136 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 06:29:54 | 74.0224 | 0.02038 | 14.9700 | 55.4792 | 339.7879 | 12.16136 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 06:29:54 | 74.0224 | 0.02038 | 14.9700 | 55.4792 | 339.7879 | 12.16136 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 07:43:18 | 74.0206 | 0.02037 | 15.8809 | 70.9713 | 339.7879 | 12.16136 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 07:43:18 | 74.0206 | 0.02037 | 15.8809 | 70.9713 | 339.7879 | 12.16136 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 07:43:18 | 74.0206 | 0.02037 | 15.8809 | 70.9713 | 339.7879 | 12.16136 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 07:43:18 | 74.0206 | 0.02037 | 15.8809 | 70.9713 | 339.7879 | 12.16136 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 07:43:18 | 74.0206 | 0.02037 | 15.8809 | 70.9713 | 339.7879 | 12.16136 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 07:43:18 | 74.0206 | 0.02037 | 15.8809 | 70.9713 | 339.7879 | 12.16136 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 07:43:18 | 74.0206 | 0.02037 | 15.8809 | 70.9713 | 339.7879 | 12.16136 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 07:43:18 | 74.0206 | 0.02037 | 15.8809 | 70.9713 | 339.7879 | 12.16136 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 07:43:18 | 74.0206 | 0.02037 | 15.8809 | 70.9713 | 339.7879 | 12.16136 | – |
| 2025 Oct 05 17:56 | 2025 Sep 26 07:10:05 | 74.0189 | 0.02036 | 16.7982 | 86.5741 | 339.7879 | 12.16136 | – |
| 2025 Oct 04 17:57 | 2025 Sep 26 07:10:05 | 74.0189 | 0.02036 | 16.7982 | 86.5741 | 339.7879 | 12.16136 | – |
| 2025 Oct 03 17:57 | 2025 Sep 26 07:10:05 | 74.0189 | 0.02036 | 16.7982 | 86.5741 | 339.7879 | 12.16136 | – |
| 2025 Oct 02 17:56 | 2025 Sep 26 07:10:05 | 74.0189 | 0.02036 | 16.7982 | 86.5741 | 339.7879 | 12.16136 | – |
| 2025 Sep 30 17:56 | 2025 Sep 26 07:10:05 | 74.0189 | 0.02036 | 16.7982 | 86.5741 | 339.7879 | 12.16136 | – |