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 | 39836 |
| 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 00:24:07 | 73.9040 | 0.01375 | 9.9894 | 179.5197 | 203.8639 | 12.29424 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 00:24:07 | 73.9040 | 0.01375 | 9.9894 | 179.5197 | 203.8639 | 12.29424 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 00:24:07 | 73.9040 | 0.01375 | 9.9894 | 179.5197 | 203.8639 | 12.29424 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 00:24:07 | 73.9040 | 0.01375 | 9.9894 | 179.5197 | 203.8639 | 12.29424 | – |
| 2025 Aug 27 17:56 | 2025 Aug 20 02:24:55 | 73.9113 | 0.01374 | 10.5835 | 189.5103 | 203.8639 | 12.29424 | – |
| 2025 Aug 26 17:56 | 2025 Aug 20 02:24:55 | 73.9113 | 0.01374 | 10.5835 | 189.5103 | 203.8639 | 12.29424 | – |
| 2025 Aug 25 17:56 | 2025 Aug 20 02:24:55 | 73.9113 | 0.01374 | 10.5835 | 189.5103 | 203.8639 | 12.29424 | – |
| 2025 Aug 24 17:56 | 2025 Aug 20 02:24:55 | 73.9113 | 0.01374 | 10.5835 | 189.5103 | 203.8639 | 12.29424 | – |
| 2025 Aug 23 17:56 | 2025 Aug 20 02:24:55 | 73.9113 | 0.01374 | 10.5835 | 189.5103 | 203.8639 | 12.29424 | – |
| 2025 Aug 22 17:56 | 2025 Aug 16 13:21:21 | 73.9114 | 0.01374 | 10.8878 | 194.5622 | 203.8639 | 12.29424 | – |
| 2025 Aug 20 17:56 | 2025 Aug 16 13:21:21 | 73.9114 | 0.01374 | 10.8878 | 194.5622 | 203.8639 | 12.29424 | – |
| 2025 Aug 19 17:56 | 2025 Aug 16 13:21:21 | 73.9114 | 0.01374 | 10.8878 | 194.5622 | 203.8639 | 12.29424 | – |
| 2025 Aug 18 17:56 | 2025 Aug 16 13:21:21 | 73.9114 | 0.01374 | 10.8878 | 194.5622 | 203.8639 | 12.29424 | – |
| 2025 Aug 10 17:57 | 2025 Jul 31 16:35:34 | 73.9099 | 0.01378 | 12.2502 | 217.4319 | 203.8639 | 12.29424 | – |
| 2025 Aug 09 17:56 | 2025 Jul 31 16:35:34 | 73.9099 | 0.01378 | 12.2502 | 217.4319 | 203.8639 | 12.29424 | – |
| 2025 Aug 08 17:56 | 2025 Jul 31 16:35:34 | 73.9099 | 0.01378 | 12.2502 | 217.4319 | 203.8639 | 12.29424 | – |
| 2025 Aug 07 17:56 | 2025 Jul 31 16:35:34 | 73.9099 | 0.01378 | 12.2502 | 217.4319 | 203.8639 | 12.29424 | – |
| 2025 Aug 05 17:56 | 2025 Jul 31 16:35:34 | 73.9099 | 0.01378 | 12.2502 | 217.4319 | 203.8639 | 12.29424 | – |
| 2025 Aug 04 17:56 | 2025 Jul 31 16:35:34 | 73.9099 | 0.01378 | 12.2502 | 217.4319 | 203.8639 | 12.29424 | – |