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 | 21136 |
| 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 Jun 30 17:56 | 2025 Jun 28 03:58:20 | 73.9949 | 0.02868 | 12.4598 | 172.0805 | 270.7997 | 11.97286 | – |
| 2025 Jun 29 17:56 | 2025 Jun 28 03:58:20 | 73.9949 | 0.02868 | 12.4598 | 172.0805 | 270.7997 | 11.97286 | – |
| 2025 Jun 28 17:56 | 2025 Jun 28 03:58:20 | 73.9949 | 0.02868 | 12.4598 | 172.0805 | 270.7997 | 11.97286 | – |
| 2025 Jun 27 17:56 | 2025 Jun 20 03:22:20 | 73.9949 | 0.02867 | 13.1051 | 182.9601 | 270.7997 | 11.97286 | – |
| 2025 Jun 26 17:56 | 2025 Jun 20 03:22:20 | 73.9949 | 0.02867 | 13.1051 | 182.9601 | 270.7997 | 11.97286 | – |
| 2025 Jun 25 17:56 | 2025 Jun 20 03:22:20 | 73.9949 | 0.02867 | 13.1051 | 182.9601 | 270.7997 | 11.97286 | – |
| 2025 Jun 24 17:56 | 2025 Jun 20 03:22:20 | 73.9949 | 0.02867 | 13.1051 | 182.9601 | 270.7997 | 11.97286 | – |
| 2025 Jun 23 17:56 | 2025 Jun 20 03:22:20 | 73.9949 | 0.02867 | 13.1051 | 182.9601 | 270.7997 | 11.97286 | – |
| 2025 Jun 22 17:56 | 2025 Jun 14 13:32:30 | 73.9965 | 0.02866 | 13.5534 | 190.4852 | 270.7997 | 11.97286 | – |
| 2025 Jun 21 17:56 | 2025 Jun 14 13:32:30 | 73.9965 | 0.02866 | 13.5534 | 190.4852 | 270.7997 | 11.97286 | – |
| 2025 Jun 20 17:57 | 2025 Jun 14 13:32:30 | 73.9965 | 0.02866 | 13.5534 | 190.4852 | 270.7997 | 11.97286 | – |
| 2025 Jun 19 17:56 | 2025 Jun 14 13:32:30 | 73.9965 | 0.02866 | 13.5534 | 190.4852 | 270.7997 | 11.97286 | – |
| 2025 Jun 18 17:56 | 2025 Jun 14 13:32:30 | 73.9965 | 0.02866 | 13.5534 | 190.4852 | 270.7997 | 11.97286 | – |
| 2025 Jun 17 17:56 | 2025 Jun 14 13:32:30 | 73.9965 | 0.02866 | 13.5534 | 190.4852 | 270.7997 | 11.97286 | – |
| 2025 Jun 16 17:56 | 2025 Jun 10 10:32:32 | 73.9950 | 0.02867 | 13.8851 | 196.0949 | 270.7997 | 11.97286 | – |
| 2025 Jun 15 17:56 | 2025 Jun 10 10:32:32 | 73.9950 | 0.02867 | 13.8851 | 196.0949 | 270.7997 | 11.97286 | – |
| 2025 Jun 14 17:56 | 2025 Jun 10 10:32:32 | 73.9950 | 0.02867 | 13.8851 | 196.0949 | 270.7997 | 11.97286 | – |
| 2025 Jun 13 17:56 | 2025 Jun 10 10:32:32 | 73.9950 | 0.02867 | 13.8851 | 196.0949 | 270.7997 | 11.97286 | – |
| 2025 Jun 12 17:56 | 2025 Jun 10 10:32:32 | 73.9950 | 0.02867 | 13.8851 | 196.0949 | 270.7997 | 11.97286 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 12:45:56 | 73.9939 | 0.02859 | 14.2799 | 202.6827 | 270.7997 | 11.97286 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 12:45:56 | 73.9939 | 0.02859 | 14.2799 | 202.6827 | 270.7997 | 11.97286 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 12:45:56 | 73.9939 | 0.02859 | 14.2799 | 202.6827 | 270.7997 | 11.97286 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 12:45:56 | 73.9939 | 0.02859 | 14.2799 | 202.6827 | 270.7997 | 11.97286 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 12:45:56 | 73.9939 | 0.02859 | 14.2799 | 202.6827 | 270.7997 | 11.97286 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 12:45:56 | 73.9939 | 0.02859 | 14.2799 | 202.6827 | 270.7997 | 11.97286 | – |
| 2025 Jun 05 17:56 | 2025 May 28 14:19:49 | 73.9962 | 0.02856 | 14.9179 | 213.3820 | 270.7997 | 11.97286 | – |
| 2025 Jun 04 17:57 | 2025 May 28 14:19:49 | 73.9962 | 0.02856 | 14.9179 | 213.3820 | 270.7997 | 11.97286 | – |