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 |
| 2026 Jul 03 17:57 | 2026 Jun 28 22:59:55 | 73.8891 | 0.01883 | 8.6616 | 111.0737 | 319.2742 | 12.39410 | – |
| 2026 Jul 02 17:56 | 2026 Jun 28 22:59:55 | 73.8891 | 0.01883 | 8.6616 | 111.0737 | 319.2742 | 12.39410 | – |
| 2026 Jul 01 17:56 | 2026 Jun 28 22:59:55 | 73.8891 | 0.01883 | 8.6616 | 111.0737 | 319.2742 | 12.39410 | – |
| 2026 Jun 30 17:56 | 2026 Jun 28 22:59:55 | 73.8891 | 0.01883 | 8.6616 | 111.0737 | 319.2742 | 12.39410 | – |
| 2026 Jun 29 17:57 | 2026 Jun 28 22:59:55 | 73.8891 | 0.01883 | 8.6616 | 111.0737 | 319.2742 | 12.39410 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 16:30:08 | 73.8881 | 0.01883 | 9.2112 | 120.2635 | 319.2742 | 12.39410 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 16:30:08 | 73.8881 | 0.01883 | 9.2112 | 120.2635 | 319.2742 | 12.39410 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 16:30:08 | 73.8881 | 0.01883 | 9.2112 | 120.2635 | 319.2742 | 12.39410 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 16:30:08 | 73.8881 | 0.01883 | 9.2112 | 120.2635 | 319.2742 | 12.39410 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 16:30:08 | 73.8881 | 0.01883 | 9.2112 | 120.2635 | 319.2742 | 12.39410 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 16:30:08 | 73.8881 | 0.01883 | 9.2112 | 120.2635 | 319.2742 | 12.39410 | – |
| 2026 Jun 22 17:56 | 2026 Jun 17 08:17:59 | 73.8876 | 0.01883 | 9.6793 | 128.0939 | 319.2742 | 12.39410 | – |
| 2026 Jun 21 17:57 | 2026 Jun 17 08:17:59 | 73.8876 | 0.01883 | 9.6793 | 128.0939 | 319.2742 | 12.39410 | – |
| 2026 Jun 20 17:56 | 2026 Jun 17 08:17:59 | 73.8876 | 0.01883 | 9.6793 | 128.0939 | 319.2742 | 12.39410 | – |
| 2026 Jun 19 17:57 | 2026 Jun 17 08:17:59 | 73.8876 | 0.01883 | 9.6793 | 128.0939 | 319.2742 | 12.39410 | – |
| 2026 Jun 18 17:56 | 2026 Jun 17 08:17:59 | 73.8876 | 0.01883 | 9.6793 | 128.0939 | 319.2742 | 12.39410 | – |
| 2026 Jun 17 17:57 | 2026 Jun 17 08:17:59 | 73.8876 | 0.01883 | 9.6793 | 128.0939 | 319.2742 | 12.39410 | – |
| 2026 Jun 16 17:55 | 2026 Jun 12 02:08:47 | 73.8874 | 0.01884 | 10.1401 | 135.7879 | 319.2742 | 12.39410 | – |
| 2026 Jun 15 17:56 | 2026 Jun 12 02:08:47 | 73.8874 | 0.01884 | 10.1401 | 135.7879 | 319.2742 | 12.39410 | – |
| 2026 Jun 14 17:57 | 2026 Jun 12 02:08:47 | 73.8874 | 0.01884 | 10.1401 | 135.7879 | 319.2742 | 12.39410 | – |
| 2026 Jun 13 17:56 | 2026 Jun 12 02:08:47 | 73.8874 | 0.01884 | 10.1401 | 135.7879 | 319.2742 | 12.39410 | – |
| 2026 Jun 12 17:56 | 2026 Jun 12 02:08:47 | 73.8874 | 0.01884 | 10.1401 | 135.7879 | 319.2742 | 12.39410 | – |
| 2026 Jun 11 17:57 | 2026 Jun 06 18:53:24 | 73.8870 | 0.01884 | 10.6048 | 143.5495 | 319.2742 | 12.39410 | – |
| 2026 Jun 10 17:56 | 2026 Jun 06 18:53:24 | 73.8870 | 0.01884 | 10.6048 | 143.5495 | 319.2742 | 12.39410 | – |
| 2026 Jun 09 17:57 | 2026 Jun 06 18:53:24 | 73.8870 | 0.01884 | 10.6048 | 143.5495 | 319.2742 | 12.39410 | – |
| 2026 Jun 08 17:56 | 2026 Jun 06 18:53:24 | 73.8870 | 0.01884 | 10.6048 | 143.5495 | 319.2742 | 12.39410 | – |
| 2026 Jun 07 17:56 | 2026 Jun 06 18:53:24 | 73.8870 | 0.01884 | 10.6048 | 143.5495 | 319.2742 | 12.39410 | – |
| 2026 Jun 06 17:56 | 2026 May 31 11:44:01 | 73.8872 | 0.01885 | 11.1569 | 152.7538 | 319.2742 | 12.39410 | – |