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 | 21182 |
| 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 Aug 31 17:56 | 2025 Aug 27 02:29:04 | 73.9968 | 0.01545 | 7.8881 | 352.3838 | 162.7933 | 12.22024 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 02:29:04 | 73.9968 | 0.01545 | 7.8881 | 352.3838 | 162.7933 | 12.22024 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 02:29:04 | 73.9968 | 0.01545 | 7.8881 | 352.3838 | 162.7933 | 12.22024 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 02:29:04 | 73.9968 | 0.01545 | 7.8881 | 352.3838 | 162.7933 | 12.22024 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 23:32:54 | 73.9973 | 0.01546 | 8.2354 | 358.1822 | 162.7933 | 12.22024 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 23:32:54 | 73.9973 | 0.01546 | 8.2354 | 358.1822 | 162.7933 | 12.22024 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 23:32:54 | 73.9973 | 0.01546 | 8.2354 | 358.1822 | 162.7933 | 12.22024 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 23:32:54 | 73.9973 | 0.01546 | 8.2354 | 358.1822 | 162.7933 | 12.22024 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 23:32:54 | 73.9973 | 0.01546 | 8.2354 | 358.1822 | 162.7933 | 12.22024 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 04:46:04 | 73.9981 | 0.01546 | 8.7225 | 6.3261 | 162.7933 | 12.22024 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 04:46:04 | 73.9981 | 0.01546 | 8.7225 | 6.3261 | 162.7933 | 12.22024 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 04:46:04 | 73.9981 | 0.01546 | 8.7225 | 6.3261 | 162.7933 | 12.22024 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 04:46:04 | 73.9981 | 0.01546 | 8.7225 | 6.3261 | 162.7933 | 12.22024 | – |
| 2025 Aug 16 17:56 | 2025 Aug 11 11:03:10 | 73.9980 | 0.01545 | 9.2058 | 14.3857 | 162.7933 | 12.22024 | – |
| 2025 Aug 15 17:57 | 2025 Aug 11 11:03:10 | 73.9980 | 0.01545 | 9.2058 | 14.3857 | 162.7933 | 12.22024 | – |
| 2025 Aug 14 17:56 | 2025 Aug 11 11:03:10 | 73.9980 | 0.01545 | 9.2058 | 14.3857 | 162.7933 | 12.22024 | – |
| 2025 Aug 13 17:58 | 2025 Aug 11 11:03:10 | 73.9980 | 0.01545 | 9.2058 | 14.3857 | 162.7933 | 12.22024 | – |
| 2025 Aug 12 17:56 | 2025 Aug 11 11:03:10 | 73.9980 | 0.01545 | 9.2058 | 14.3857 | 162.7933 | 12.22024 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 18:34:24 | 73.9981 | 0.01545 | 9.6005 | 20.9761 | 162.7933 | 12.22024 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 18:34:24 | 73.9981 | 0.01545 | 9.6005 | 20.9761 | 162.7933 | 12.22024 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 18:34:24 | 73.9981 | 0.01545 | 9.6005 | 20.9761 | 162.7933 | 12.22024 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 18:34:24 | 73.9981 | 0.01545 | 9.6005 | 20.9761 | 162.7933 | 12.22024 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 18:34:24 | 73.9981 | 0.01545 | 9.6005 | 20.9761 | 162.7933 | 12.22024 | – |
| 2025 Aug 05 17:56 | 2025 Jul 31 21:16:51 | 73.9979 | 0.01543 | 10.0964 | 29.2609 | 162.7933 | 12.22024 | – |
| 2025 Aug 04 17:56 | 2025 Jul 31 21:16:51 | 73.9979 | 0.01543 | 10.0964 | 29.2609 | 162.7933 | 12.22024 | – |