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 | 21943 |
| 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 12 17:57 | 2025 Sep 03 02:32:56 | 73.9535 | 0.01366 | 8.6475 | 117.1702 | 33.3378 | 12.19258 | – |
| 2025 Sep 11 17:57 | 2025 Sep 03 02:32:56 | 73.9535 | 0.01366 | 8.6475 | 117.1702 | 33.3378 | 12.19258 | – |
| 2025 Sep 10 17:56 | 2025 Sep 03 02:32:56 | 73.9535 | 0.01366 | 8.6475 | 117.1702 | 33.3378 | 12.19258 | – |
| 2025 Sep 08 17:57 | 2025 Sep 03 02:32:56 | 73.9535 | 0.01366 | 8.6475 | 117.1702 | 33.3378 | 12.19258 | – |
| 2025 Sep 07 17:56 | 2025 Sep 03 02:32:56 | 73.9535 | 0.01366 | 8.6475 | 117.1702 | 33.3378 | 12.19258 | – |
| 2025 Sep 06 20:41 | 2025 Sep 03 02:32:56 | 73.9535 | 0.01366 | 8.6475 | 117.1702 | 33.3378 | 12.19258 | – |
| 2025 Sep 03 17:57 | 2025 Sep 03 02:32:56 | 73.9535 | 0.01366 | 8.6475 | 117.1702 | 33.3378 | 12.19258 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 11:13:21 | 73.9539 | 0.01367 | 9.2051 | 126.5853 | 33.3378 | 12.19258 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 11:13:21 | 73.9539 | 0.01367 | 9.2051 | 126.5853 | 33.3378 | 12.19258 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 11:13:21 | 73.9539 | 0.01367 | 9.2051 | 126.5853 | 33.3378 | 12.19258 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 11:13:21 | 73.9539 | 0.01367 | 9.2051 | 126.5853 | 33.3378 | 12.19258 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 11:13:21 | 73.9539 | 0.01367 | 9.2051 | 126.5853 | 33.3378 | 12.19258 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 11:13:21 | 73.9539 | 0.01367 | 9.2051 | 126.5853 | 33.3378 | 12.19258 | – |
| 2025 Aug 27 17:56 | 2025 Aug 23 04:40:31 | 73.9542 | 0.01367 | 9.5640 | 132.6460 | 33.3378 | 12.19258 | – |
| 2025 Aug 26 17:56 | 2025 Aug 23 04:40:31 | 73.9542 | 0.01367 | 9.5640 | 132.6460 | 33.3378 | 12.19258 | – |
| 2025 Aug 25 17:56 | 2025 Aug 23 04:40:31 | 73.9542 | 0.01367 | 9.5640 | 132.6460 | 33.3378 | 12.19258 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 04:40:31 | 73.9542 | 0.01367 | 9.5640 | 132.6460 | 33.3378 | 12.19258 | – |
| 2025 Aug 23 17:56 | 2025 Aug 23 04:40:31 | 73.9542 | 0.01367 | 9.5640 | 132.6460 | 33.3378 | 12.19258 | – |
| 2025 Aug 22 17:56 | 2025 Aug 16 13:21:47 | 73.9553 | 0.01367 | 10.1216 | 142.0575 | 33.3378 | 12.19258 | – |
| 2025 Aug 20 17:56 | 2025 Aug 16 13:21:47 | 73.9553 | 0.01367 | 10.1216 | 142.0575 | 33.3378 | 12.19258 | – |
| 2025 Aug 19 17:56 | 2025 Aug 16 13:21:47 | 73.9553 | 0.01367 | 10.1216 | 142.0575 | 33.3378 | 12.19258 | – |
| 2025 Aug 18 17:56 | 2025 Aug 16 13:21:47 | 73.9553 | 0.01367 | 10.1216 | 142.0575 | 33.3378 | 12.19258 | – |