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 | 21254 |
| 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 May 08 17:56 | 2025 May 03 13:35:21 | 73.8901 | 0.01886 | 21.5978 | 5.8410 | 54.3105 | 12.39392 | – |
| 2025 May 07 17:56 | 2025 May 03 13:35:21 | 73.8901 | 0.01886 | 21.5978 | 5.8410 | 54.3105 | 12.39392 | – |
| 2025 May 06 17:57 | 2025 May 03 13:35:21 | 73.8901 | 0.01886 | 21.5978 | 5.8410 | 54.3105 | 12.39392 | – |
| 2025 May 05 17:56 | 2025 May 03 13:35:21 | 73.8901 | 0.01886 | 21.5978 | 5.8410 | 54.3105 | 12.39392 | – |
| 2025 May 04 17:57 | 2025 May 03 13:35:21 | 73.8901 | 0.01886 | 21.5978 | 5.8410 | 54.3105 | 12.39392 | – |
| 2025 May 03 17:57 | 2025 May 03 13:35:21 | 73.8901 | 0.01886 | 21.5978 | 5.8410 | 54.3105 | 12.39392 | – |
| 2025 May 01 17:56 | 2025 Apr 22 10:14:00 | 73.8919 | 0.01885 | 22.5743 | 22.0781 | 54.3105 | 12.39392 | – |
| 2025 Apr 30 17:56 | 2025 Apr 22 10:14:00 | 73.8919 | 0.01885 | 22.5743 | 22.0781 | 54.3105 | 12.39392 | – |
| 2025 Apr 29 17:57 | 2025 Apr 22 10:14:00 | 73.8919 | 0.01885 | 22.5743 | 22.0781 | 54.3105 | 12.39392 | – |
| 2025 Apr 27 17:56 | 2025 Apr 22 10:14:00 | 73.8919 | 0.01885 | 22.5743 | 22.0781 | 54.3105 | 12.39392 | – |
| 2025 Apr 26 17:57 | 2025 Apr 22 10:14:00 | 73.8919 | 0.01885 | 22.5743 | 22.0781 | 54.3105 | 12.39392 | – |
| 2025 Apr 25 17:56 | 2025 Apr 22 10:14:00 | 73.8919 | 0.01885 | 22.5743 | 22.0781 | 54.3105 | 12.39392 | – |
| 2025 Apr 24 17:56 | 2025 Apr 22 10:14:00 | 73.8919 | 0.01885 | 22.5743 | 22.0781 | 54.3105 | 12.39392 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 10:14:00 | 73.8919 | 0.01885 | 22.5743 | 22.0781 | 54.3105 | 12.39392 | – |
| 2025 Apr 22 17:56 | 2025 Apr 22 10:14:00 | 73.8919 | 0.01885 | 22.5743 | 22.0781 | 54.3105 | 12.39392 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 23:03:30 | 73.8928 | 0.01884 | 23.1410 | 31.5128 | 54.3105 | 12.39392 | – |
| 2025 Apr 20 17:56 | 2025 Apr 15 23:03:30 | 73.8928 | 0.01884 | 23.1410 | 31.5128 | 54.3105 | 12.39392 | – |
| 2025 Apr 19 17:56 | 2025 Apr 15 23:03:30 | 73.8928 | 0.01884 | 23.1410 | 31.5128 | 54.3105 | 12.39392 | – |
| 2025 Apr 18 17:57 | 2025 Apr 15 23:03:30 | 73.8928 | 0.01884 | 23.1410 | 31.5128 | 54.3105 | 12.39392 | – |
| 2025 Apr 17 17:56 | 2025 Apr 15 23:03:30 | 73.8928 | 0.01884 | 23.1410 | 31.5128 | 54.3105 | 12.39392 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 23:03:30 | 73.8928 | 0.01884 | 23.1410 | 31.5128 | 54.3105 | 12.39392 | – |
| 2025 Apr 15 17:56 | 2025 Apr 10 19:21:47 | 73.8936 | 0.01883 | 23.5927 | 39.0287 | 54.3105 | 12.39392 | – |
| 2025 Apr 14 17:56 | 2025 Apr 10 19:21:47 | 73.8936 | 0.01883 | 23.5927 | 39.0287 | 54.3105 | 12.39392 | – |
| 2025 Apr 11 17:57 | 2025 Apr 10 19:21:47 | 73.8936 | 0.01883 | 23.5927 | 39.0287 | 54.3105 | 12.39392 | – |