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 | 21234 |
| 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 Oct 15 17:56 | 2025 Oct 06 13:02:11 | 74.0058 | 0.01260 | 7.2018 | 250.3106 | 138.3235 | 12.32864 | – |
| 2025 Oct 14 17:56 | 2025 Oct 06 13:02:11 | 74.0058 | 0.01260 | 7.2018 | 250.3106 | 138.3235 | 12.32864 | – |
| 2025 Oct 12 17:56 | 2025 Oct 06 13:02:11 | 74.0058 | 0.01260 | 7.2018 | 250.3106 | 138.3235 | 12.32864 | – |
| 2025 Oct 11 17:57 | 2025 Oct 06 13:02:11 | 74.0058 | 0.01260 | 7.2018 | 250.3106 | 138.3235 | 12.32864 | – |
| 2025 Oct 09 17:56 | 2025 Oct 06 13:02:11 | 74.0058 | 0.01260 | 7.2018 | 250.3106 | 138.3235 | 12.32864 | – |
| 2025 Oct 08 17:56 | 2025 Oct 06 13:02:11 | 74.0058 | 0.01260 | 7.2018 | 250.3106 | 138.3235 | 12.32864 | – |
| 2025 Oct 07 17:56 | 2025 Oct 06 13:02:11 | 74.0058 | 0.01260 | 7.2018 | 250.3106 | 138.3235 | 12.32864 | – |
| 2025 Oct 05 17:56 | 2025 Sep 26 00:34:19 | 74.0069 | 0.01262 | 8.1058 | 265.6346 | 138.3235 | 12.32864 | – |
| 2025 Oct 04 17:57 | 2025 Sep 26 00:34:19 | 74.0069 | 0.01262 | 8.1058 | 265.6346 | 138.3235 | 12.32864 | – |
| 2025 Oct 03 17:57 | 2025 Sep 26 00:34:19 | 74.0069 | 0.01262 | 8.1058 | 265.6346 | 138.3235 | 12.32864 | – |
| 2025 Oct 02 17:56 | 2025 Sep 26 00:34:19 | 74.0069 | 0.01262 | 8.1058 | 265.6346 | 138.3235 | 12.32864 | – |
| 2025 Sep 30 17:56 | 2025 Sep 26 00:34:19 | 74.0069 | 0.01262 | 8.1058 | 265.6346 | 138.3235 | 12.32864 | – |
| 2025 Sep 29 17:56 | 2025 Sep 26 00:34:19 | 74.0069 | 0.01262 | 8.1058 | 265.6346 | 138.3235 | 12.32864 | – |
| 2025 Sep 28 17:56 | 2025 Sep 26 00:34:19 | 74.0069 | 0.01262 | 8.1058 | 265.6346 | 138.3235 | 12.32864 | – |
| 2025 Sep 27 17:56 | 2025 Sep 26 00:34:19 | 74.0069 | 0.01262 | 8.1058 | 265.6346 | 138.3235 | 12.32864 | – |
| 2025 Sep 26 17:56 | 2025 Sep 26 00:34:19 | 74.0069 | 0.01262 | 8.1058 | 265.6346 | 138.3235 | 12.32864 | – |
| 2025 Sep 25 17:56 | 2025 Sep 19 16:09:43 | 74.0080 | 0.01264 | 8.6515 | 274.8601 | 138.3235 | 12.32864 | – |
| 2025 Sep 24 17:56 | 2025 Sep 19 16:09:43 | 74.0080 | 0.01264 | 8.6515 | 274.8601 | 138.3235 | 12.32864 | – |
| 2025 Sep 20 17:56 | 2025 Sep 19 16:09:43 | 74.0080 | 0.01264 | 8.6515 | 274.8601 | 138.3235 | 12.32864 | – |
| 2025 Sep 19 17:56 | 2025 Sep 13 10:50:15 | 74.0094 | 0.01267 | 9.1861 | 283.8926 | 138.3235 | 12.32864 | – |
| 2025 Sep 18 17:56 | 2025 Sep 13 10:50:15 | 74.0094 | 0.01267 | 9.1861 | 283.8926 | 138.3235 | 12.32864 | – |