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 | 21115 |
| 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 May 08 17:57 | 2026 May 04 01:56:54 | 74.0408 | 0.01849 | 23.4547 | 103.2754 | 48.1169 | 12.16940 | – |
| 2026 May 07 17:58 | 2026 May 04 01:56:54 | 74.0408 | 0.01849 | 23.4547 | 103.2754 | 48.1169 | 12.16940 | – |
| 2026 May 06 17:57 | 2026 May 04 01:56:54 | 74.0408 | 0.01849 | 23.4547 | 103.2754 | 48.1169 | 12.16940 | – |
| 2026 May 05 17:57 | 2026 May 04 01:56:54 | 74.0408 | 0.01849 | 23.4547 | 103.2754 | 48.1169 | 12.16940 | – |
| 2026 May 04 17:57 | 2026 Apr 30 09:19:53 | 74.0411 | 0.01848 | 23.7620 | 108.5019 | 48.1169 | 12.16940 | – |
| 2026 May 03 17:57 | 2026 Apr 30 09:19:53 | 74.0411 | 0.01848 | 23.7620 | 108.5019 | 48.1169 | 12.16940 | – |
| 2026 May 02 17:57 | 2026 Apr 30 09:19:53 | 74.0411 | 0.01848 | 23.7620 | 108.5019 | 48.1169 | 12.16940 | – |
| 2026 May 01 17:56 | 2026 Apr 30 09:19:53 | 74.0411 | 0.01848 | 23.7620 | 108.5019 | 48.1169 | 12.16940 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 09:19:53 | 74.0411 | 0.01848 | 23.7620 | 108.5019 | 48.1169 | 12.16940 | – |
| 2026 Apr 29 17:57 | 2026 Apr 22 09:39:01 | 74.0416 | 0.01845 | 0.4267 | 119.8411 | 48.1169 | 12.16940 | – |
| 2026 Apr 28 17:56 | 2026 Apr 22 09:39:01 | 74.0416 | 0.01845 | 0.4267 | 119.8411 | 48.1169 | 12.16940 | – |
| 2026 Apr 27 17:58 | 2026 Apr 22 09:39:01 | 74.0416 | 0.01845 | 0.4267 | 119.8411 | 48.1169 | 12.16940 | – |
| 2026 Apr 26 17:58 | 2026 Apr 22 09:39:01 | 74.0416 | 0.01845 | 0.4267 | 119.8411 | 48.1169 | 12.16940 | – |
| 2026 Apr 25 17:58 | 2026 Apr 22 09:39:01 | 74.0416 | 0.01845 | 0.4267 | 119.8411 | 48.1169 | 12.16940 | – |
| 2026 Apr 24 17:59 | 2026 Apr 22 09:39:01 | 74.0416 | 0.01845 | 0.4267 | 119.8411 | 48.1169 | 12.16940 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 10:56:53 | 74.0419 | 0.01844 | 0.6719 | 124.0330 | 48.1169 | 12.16940 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 10:56:53 | 74.0419 | 0.01844 | 0.6719 | 124.0330 | 48.1169 | 12.16940 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 10:56:53 | 74.0419 | 0.01844 | 0.6719 | 124.0330 | 48.1169 | 12.16940 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 10:56:53 | 74.0419 | 0.01844 | 0.6719 | 124.0330 | 48.1169 | 12.16940 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 10:56:53 | 74.0419 | 0.01844 | 0.6719 | 124.0330 | 48.1169 | 12.16940 | – |
| 2026 Apr 18 17:56 | 2026 Apr 13 04:51:30 | 74.0419 | 0.01843 | 1.1923 | 132.9247 | 48.1169 | 12.16940 | – |
| 2026 Apr 16 17:57 | 2026 Apr 13 04:51:30 | 74.0419 | 0.01843 | 1.1923 | 132.9247 | 48.1169 | 12.16940 | – |
| 2026 Apr 14 17:57 | 2026 Apr 13 04:51:30 | 74.0419 | 0.01843 | 1.1923 | 132.9247 | 48.1169 | 12.16940 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 04:51:30 | 74.0419 | 0.01843 | 1.1923 | 132.9247 | 48.1169 | 12.16940 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 06:30:55 | 74.0412 | 0.01842 | 1.6027 | 139.9606 | 48.1169 | 12.16940 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 06:30:55 | 74.0412 | 0.01842 | 1.6027 | 139.9606 | 48.1169 | 12.16940 | – |