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 | 39839 |
| 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 Aug 13 17:57 | 2026 Aug 10 19:09:42 | 73.8290 | 0.00916 | 3.7260 | 251.9397 | 107.1655 | 12.49453 | – |
| 2026 Aug 12 17:56 | 2026 Aug 07 06:37:00 | 73.8290 | 0.00917 | 4.0417 | 257.1282 | 107.1655 | 12.49453 | – |
| 2026 Aug 11 17:56 | 2026 Aug 07 06:37:00 | 73.8290 | 0.00917 | 4.0417 | 257.1282 | 107.1655 | 12.49453 | – |
| 2026 Aug 10 17:56 | 2026 Aug 07 06:37:00 | 73.8290 | 0.00917 | 4.0417 | 257.1282 | 107.1655 | 12.49453 | – |
| 2026 Aug 09 17:57 | 2026 Aug 07 06:37:00 | 73.8290 | 0.00917 | 4.0417 | 257.1282 | 107.1655 | 12.49453 | – |
| 2026 Aug 08 17:57 | 2026 Aug 07 06:37:00 | 73.8290 | 0.00917 | 4.0417 | 257.1282 | 107.1655 | 12.49453 | – |
| 2026 Aug 07 17:57 | 2026 Aug 07 06:37:00 | 73.8290 | 0.00917 | 4.0417 | 257.1282 | 107.1655 | 12.49453 | – |
| 2026 Aug 06 17:57 | 2026 Jul 23 09:13:22 | 73.8302 | 0.00917 | 5.3761 | 279.0276 | 107.1655 | 12.49453 | – |
| 2026 Aug 05 17:56 | 2026 Jul 23 09:13:22 | 73.8302 | 0.00917 | 5.3761 | 279.0276 | 107.1655 | 12.49453 | – |
| 2026 Aug 04 17:57 | 2026 Jul 23 09:13:22 | 73.8302 | 0.00917 | 5.3761 | 279.0276 | 107.1655 | 12.49453 | – |
| 2026 Aug 03 17:56 | 2026 Jul 23 09:13:22 | 73.8302 | 0.00917 | 5.3761 | 279.0276 | 107.1655 | 12.49453 | – |
| 2026 Aug 02 17:57 | 2026 Jul 23 09:13:22 | 73.8302 | 0.00917 | 5.3761 | 279.0276 | 107.1655 | 12.49453 | – |
| 2026 Aug 01 17:57 | 2026 Jul 23 09:13:22 | 73.8302 | 0.00917 | 5.3761 | 279.0276 | 107.1655 | 12.49453 | – |
| 2026 Jul 31 17:56 | 2026 Jul 23 09:13:22 | 73.8302 | 0.00917 | 5.3761 | 279.0276 | 107.1655 | 12.49453 | – |
| 2026 Jul 30 17:57 | 2026 Jul 23 09:13:22 | 73.8302 | 0.00917 | 5.3761 | 279.0276 | 107.1655 | 12.49453 | – |
| 2026 Jul 29 17:57 | 2026 Jul 23 09:13:22 | 73.8302 | 0.00917 | 5.3761 | 279.0276 | 107.1655 | 12.49453 | – |
| 2026 Jul 28 17:57 | 2026 Jul 23 09:13:22 | 73.8302 | 0.00917 | 5.3761 | 279.0276 | 107.1655 | 12.49453 | – |
| 2026 Jul 27 17:57 | 2026 Jul 23 09:13:22 | 73.8302 | 0.00917 | 5.3761 | 279.0276 | 107.1655 | 12.49453 | – |
| 2026 Jul 26 17:56 | 2026 Jul 21 01:30:01 | 73.8109 | 0.00917 | 5.5836 | 282.4379 | 107.1655 | 12.49453 | – |
| 2026 Jul 25 17:57 | 2026 Jul 21 01:30:01 | 73.8109 | 0.00917 | 5.5836 | 282.4379 | 107.1655 | 12.49453 | – |
| 2026 Jul 24 17:56 | 2026 Jul 21 01:30:01 | 73.8109 | 0.00917 | 5.5836 | 282.4379 | 107.1655 | 12.49453 | – |
| 2026 Jul 23 17:57 | 2026 Jul 21 01:30:01 | 73.8109 | 0.00917 | 5.5836 | 282.4379 | 107.1655 | 12.49453 | – |
| 2026 Jul 22 17:57 | 2026 Jul 21 01:30:01 | 73.8109 | 0.00917 | 5.5836 | 282.4379 | 107.1655 | 12.49453 | – |
| 2026 Jul 21 17:57 | 2026 Jul 21 01:30:01 | 73.8109 | 0.00917 | 5.5836 | 282.4379 | 107.1655 | 12.49453 | – |
| 2026 Jul 20 17:57 | 2026 Jul 14 10:01:06 | 73.8305 | 0.00917 | 6.1794 | 292.2198 | 107.1655 | 12.49453 | – |
| 2026 Jul 19 19:06 | 2026 Jul 14 10:01:06 | 73.8305 | 0.00917 | 6.1794 | 292.2198 | 107.1655 | 12.49453 | – |
| 2026 Jul 19 17:57 | 2026 Jul 14 10:01:06 | 73.8305 | 0.00917 | 6.1794 | 292.2198 | 107.1655 | 12.49453 | – |
| 2026 Jul 18 17:57 | 2026 Jul 14 10:01:06 | 73.8305 | 0.00917 | 6.1794 | 292.2198 | 107.1655 | 12.49453 | – |
| 2026 Jul 17 17:57 | 2026 Jul 14 10:01:06 | 73.8305 | 0.00917 | 6.1794 | 292.2198 | 107.1655 | 12.49453 | – |