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 | 21404 |
| 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 07:32:36 | 73.9623 | 0.01854 | 22.7164 | 161.6133 | 352.9686 | 12.41487 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 14:03:45 | 73.9619 | 0.01856 | 23.2183 | 170.1074 | 352.9686 | 12.41487 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 14:03:45 | 73.9619 | 0.01856 | 23.2183 | 170.1074 | 352.9686 | 12.41487 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 14:03:45 | 73.9619 | 0.01856 | 23.2183 | 170.1074 | 352.9686 | 12.41487 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 14:03:45 | 73.9619 | 0.01856 | 23.2183 | 170.1074 | 352.9686 | 12.41487 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 14:03:45 | 73.9619 | 0.01856 | 23.2183 | 170.1074 | 352.9686 | 12.41487 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 08:32:08 | 73.9613 | 0.01857 | 23.6766 | 177.8471 | 352.9686 | 12.41487 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 08:32:08 | 73.9613 | 0.01857 | 23.6766 | 177.8471 | 352.9686 | 12.41487 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 08:32:08 | 73.9613 | 0.01857 | 23.6766 | 177.8471 | 352.9686 | 12.41487 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 08:32:08 | 73.9613 | 0.01857 | 23.6766 | 177.8471 | 352.9686 | 12.41487 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 08:32:08 | 73.9613 | 0.01857 | 23.6766 | 177.8471 | 352.9686 | 12.41487 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 09:26:12 | 73.9607 | 0.01859 | 0.1991 | 186.6549 | 352.9686 | 12.41487 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 09:26:12 | 73.9607 | 0.01859 | 0.1991 | 186.6549 | 352.9686 | 12.41487 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 09:26:12 | 73.9607 | 0.01859 | 0.1991 | 186.6549 | 352.9686 | 12.41487 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 09:26:12 | 73.9607 | 0.01859 | 0.1991 | 186.6549 | 352.9686 | 12.41487 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 09:26:12 | 73.9607 | 0.01859 | 0.1991 | 186.6549 | 352.9686 | 12.41487 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 09:26:12 | 73.9607 | 0.01859 | 0.1991 | 186.6549 | 352.9686 | 12.41487 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 09:22:23 | 73.9602 | 0.01862 | 0.6375 | 194.0298 | 352.9686 | 12.41487 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 09:22:23 | 73.9602 | 0.01862 | 0.6375 | 194.0298 | 352.9686 | 12.41487 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 09:22:23 | 73.9602 | 0.01862 | 0.6375 | 194.0298 | 352.9686 | 12.41487 | – |
| 2026 Jan 10 18:57 | 2026 Jan 06 07:02:35 | 73.9601 | 0.01864 | 1.0842 | 201.5189 | 352.9686 | 12.41487 | – |
| 2026 Jan 09 18:57 | 2026 Jan 06 07:02:35 | 73.9601 | 0.01864 | 1.0842 | 201.5189 | 352.9686 | 12.41487 | – |
| 2026 Jan 08 18:56 | 2026 Jan 06 07:02:35 | 73.9601 | 0.01864 | 1.0842 | 201.5189 | 352.9686 | 12.41487 | – |
| 2026 Jan 07 18:57 | 2026 Jan 06 07:02:35 | 73.9601 | 0.01864 | 1.0842 | 201.5189 | 352.9686 | 12.41487 | – |
| 2026 Jan 06 18:56 | 2026 Jan 06 07:02:35 | 73.9601 | 0.01864 | 1.0842 | 201.5189 | 352.9686 | 12.41487 | – |