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 | 21156 |
| 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 Jun 26 17:56 | 2026 Jun 22 19:20:42 | 73.9150 | 0.01471 | 22.5687 | 290.4792 | 132.5049 | 12.33874 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 19:20:42 | 73.9150 | 0.01471 | 22.5687 | 290.4792 | 132.5049 | 12.33874 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 19:20:42 | 73.9150 | 0.01471 | 22.5687 | 290.4792 | 132.5049 | 12.33874 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 19:20:42 | 73.9150 | 0.01471 | 22.5687 | 290.4792 | 132.5049 | 12.33874 | – |
| 2026 Jun 22 17:56 | 2026 Jun 17 12:50:16 | 73.9148 | 0.01471 | 23.0252 | 298.0807 | 132.5049 | 12.33874 | – |
| 2026 Jun 21 17:57 | 2026 Jun 17 12:50:16 | 73.9148 | 0.01471 | 23.0252 | 298.0807 | 132.5049 | 12.33874 | – |
| 2026 Jun 20 17:56 | 2026 Jun 17 12:50:16 | 73.9148 | 0.01471 | 23.0252 | 298.0807 | 132.5049 | 12.33874 | – |
| 2026 Jun 19 17:57 | 2026 Jun 17 12:50:16 | 73.9148 | 0.01471 | 23.0252 | 298.0807 | 132.5049 | 12.33874 | – |
| 2026 Jun 18 17:56 | 2026 Jun 17 12:50:16 | 73.9148 | 0.01471 | 23.0252 | 298.0807 | 132.5049 | 12.33874 | – |
| 2026 Jun 17 17:57 | 2026 Jun 17 12:50:16 | 73.9148 | 0.01471 | 23.0252 | 298.0807 | 132.5049 | 12.33874 | – |
| 2026 Jun 16 17:55 | 2026 Jun 12 07:00:08 | 73.9148 | 0.01471 | 23.4793 | 305.6416 | 132.5049 | 12.33874 | – |
| 2026 Jun 15 17:56 | 2026 Jun 12 07:00:08 | 73.9148 | 0.01471 | 23.4793 | 305.6416 | 132.5049 | 12.33874 | – |
| 2026 Jun 14 17:57 | 2026 Jun 12 07:00:08 | 73.9148 | 0.01471 | 23.4793 | 305.6416 | 132.5049 | 12.33874 | – |
| 2026 Jun 13 17:56 | 2026 Jun 12 07:00:08 | 73.9148 | 0.01471 | 23.4793 | 305.6416 | 132.5049 | 12.33874 | – |
| 2026 Jun 12 17:56 | 2026 Jun 12 07:00:08 | 73.9148 | 0.01471 | 23.4793 | 305.6416 | 132.5049 | 12.33874 | – |
| 2026 Jun 11 17:57 | 2026 Jun 06 19:45:00 | 73.9150 | 0.01470 | 23.9530 | 313.5339 | 132.5049 | 12.33874 | – |
| 2026 Jun 10 17:56 | 2026 Jun 06 19:45:00 | 73.9150 | 0.01470 | 23.9530 | 313.5339 | 132.5049 | 12.33874 | – |
| 2026 Jun 09 17:57 | 2026 Jun 06 19:45:00 | 73.9150 | 0.01470 | 23.9530 | 313.5339 | 132.5049 | 12.33874 | – |
| 2026 Jun 08 17:56 | 2026 Jun 06 19:45:00 | 73.9150 | 0.01470 | 23.9530 | 313.5339 | 132.5049 | 12.33874 | – |
| 2026 Jun 07 17:56 | 2026 Jun 06 19:45:00 | 73.9150 | 0.01470 | 23.9530 | 313.5339 | 132.5049 | 12.33874 | – |
| 2026 Jun 06 17:56 | 2026 May 31 01:05:37 | 73.9154 | 0.01470 | 0.5399 | 323.3079 | 132.5049 | 12.33874 | – |
| 2026 Jun 05 17:56 | 2026 May 31 01:05:37 | 73.9154 | 0.01470 | 0.5399 | 323.3079 | 132.5049 | 12.33874 | – |
| 2026 Jun 04 17:57 | 2026 May 31 01:05:37 | 73.9154 | 0.01470 | 0.5399 | 323.3079 | 132.5049 | 12.33874 | – |
| 2026 Jun 02 17:56 | 2026 May 31 01:05:37 | 73.9154 | 0.01470 | 0.5399 | 323.3079 | 132.5049 | 12.33874 | – |
| 2026 Jun 01 17:57 | 2026 May 31 01:05:37 | 73.9154 | 0.01470 | 0.5399 | 323.3079 | 132.5049 | 12.33874 | – |
| 2026 May 31 17:58 | 2026 May 31 01:05:37 | 73.9154 | 0.01470 | 0.5399 | 323.3079 | 132.5049 | 12.33874 | – |
| 2026 May 30 17:57 | 2026 May 26 02:24:11 | 73.9158 | 0.01469 | 0.9682 | 330.4417 | 132.5049 | 12.33874 | – |