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 Sep 15 17:56 | 2025 Sep 10 21:44:54 | 73.9099 | 0.01372 | 8.7112 | 158.0782 | 223.5062 | 12.29425 | – |
| 2025 Sep 12 17:57 | 2025 Aug 30 00:35:49 | 73.9117 | 0.01372 | 9.7314 | 175.3020 | 223.5062 | 12.29425 | – |
| 2025 Sep 11 17:57 | 2025 Aug 30 00:35:49 | 73.9117 | 0.01372 | 9.7314 | 175.3020 | 223.5062 | 12.29425 | – |
| 2025 Sep 10 17:56 | 2025 Aug 30 00:35:49 | 73.9117 | 0.01372 | 9.7314 | 175.3020 | 223.5062 | 12.29425 | – |
| 2025 Sep 08 17:57 | 2025 Aug 30 00:35:49 | 73.9117 | 0.01372 | 9.7314 | 175.3020 | 223.5062 | 12.29425 | – |
| 2025 Sep 07 17:56 | 2025 Aug 30 00:35:49 | 73.9117 | 0.01372 | 9.7314 | 175.3020 | 223.5062 | 12.29425 | – |
| 2025 Sep 06 20:41 | 2025 Aug 30 00:35:49 | 73.9117 | 0.01372 | 9.7314 | 175.3020 | 223.5062 | 12.29425 | – |
| 2025 Sep 03 17:57 | 2025 Aug 30 00:35:49 | 73.9117 | 0.01372 | 9.7314 | 175.3020 | 223.5062 | 12.29425 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 00:24:07 | 73.9040 | 0.01375 | 9.9894 | 179.5197 | 223.5062 | 12.29425 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 00:24:07 | 73.9040 | 0.01375 | 9.9894 | 179.5197 | 223.5062 | 12.29425 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 00:24:07 | 73.9040 | 0.01375 | 9.9894 | 179.5197 | 223.5062 | 12.29425 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 00:24:07 | 73.9040 | 0.01375 | 9.9894 | 179.5197 | 223.5062 | 12.29425 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 00:24:07 | 73.9040 | 0.01375 | 9.9894 | 179.5197 | 223.5062 | 12.29425 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 00:24:07 | 73.9040 | 0.01375 | 9.9894 | 179.5197 | 223.5062 | 12.29425 | – |
| 2025 Aug 27 17:56 | 2025 Aug 20 02:24:55 | 73.9113 | 0.01374 | 10.5835 | 189.5103 | 223.5062 | 12.29425 | – |
| 2025 Aug 26 17:56 | 2025 Aug 20 02:24:55 | 73.9113 | 0.01374 | 10.5835 | 189.5103 | 223.5062 | 12.29425 | – |
| 2025 Aug 25 17:56 | 2025 Aug 20 02:24:55 | 73.9113 | 0.01374 | 10.5835 | 189.5103 | 223.5062 | 12.29425 | – |
| 2025 Aug 24 17:56 | 2025 Aug 20 02:24:55 | 73.9113 | 0.01374 | 10.5835 | 189.5103 | 223.5062 | 12.29425 | – |
| 2025 Aug 23 17:56 | 2025 Aug 20 02:24:55 | 73.9113 | 0.01374 | 10.5835 | 189.5103 | 223.5062 | 12.29425 | – |
| 2025 Aug 22 17:56 | 2025 Aug 16 13:21:21 | 73.9114 | 0.01374 | 10.8878 | 194.5622 | 223.5062 | 12.29425 | – |