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 | 21404 |
| 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 Aug 01 17:57 | 2026 Aug 01 03:46:13 | 73.9589 | 0.01849 | 6.9575 | 255.9879 | 260.8975 | 12.41510 | – |
| 2026 Jul 31 17:56 | 2026 Jul 27 03:52:23 | 73.9594 | 0.01850 | 7.3953 | 263.3612 | 260.8975 | 12.41510 | – |
| 2026 Jul 30 17:57 | 2026 Jul 27 03:52:23 | 73.9594 | 0.01850 | 7.3953 | 263.3612 | 260.8975 | 12.41510 | – |
| 2026 Jul 29 17:57 | 2026 Jul 27 03:52:23 | 73.9594 | 0.01850 | 7.3953 | 263.3612 | 260.8975 | 12.41510 | – |
| 2026 Jul 28 17:57 | 2026 Jul 27 03:52:23 | 73.9594 | 0.01850 | 7.3953 | 263.3612 | 260.8975 | 12.41510 | – |
| 2026 Jul 27 17:57 | 2026 Jul 27 03:52:23 | 73.9594 | 0.01850 | 7.3953 | 263.3612 | 260.8975 | 12.41510 | – |
| 2026 Jul 26 17:56 | 2026 Jul 20 20:31:25 | 73.9598 | 0.01852 | 7.9479 | 272.6576 | 260.8975 | 12.41510 | – |
| 2026 Jul 25 17:57 | 2026 Jul 20 20:31:25 | 73.9598 | 0.01852 | 7.9479 | 272.6576 | 260.8975 | 12.41510 | – |
| 2026 Jul 24 17:56 | 2026 Jul 20 20:31:25 | 73.9598 | 0.01852 | 7.9479 | 272.6576 | 260.8975 | 12.41510 | – |
| 2026 Jul 23 17:57 | 2026 Jul 20 20:31:25 | 73.9598 | 0.01852 | 7.9479 | 272.6576 | 260.8975 | 12.41510 | – |
| 2026 Jul 22 17:57 | 2026 Jul 20 20:31:25 | 73.9598 | 0.01852 | 7.9479 | 272.6576 | 260.8975 | 12.41510 | – |
| 2026 Jul 21 17:57 | 2026 Jul 20 20:31:25 | 73.9598 | 0.01852 | 7.9479 | 272.6576 | 260.8975 | 12.41510 | – |
| 2026 Jul 20 17:57 | 2026 Jul 16 06:49:44 | 73.9593 | 0.01854 | 8.3483 | 279.3740 | 260.8975 | 12.41510 | – |
| 2026 Jul 19 19:06 | 2026 Jul 16 06:49:44 | 73.9593 | 0.01854 | 8.3483 | 279.3740 | 260.8975 | 12.41510 | – |
| 2026 Jul 19 17:57 | 2026 Jul 16 06:49:44 | 73.9593 | 0.01854 | 8.3483 | 279.3740 | 260.8975 | 12.41510 | – |
| 2026 Jul 18 17:57 | 2026 Jul 16 06:49:44 | 73.9593 | 0.01854 | 8.3483 | 279.3740 | 260.8975 | 12.41510 | – |
| 2026 Jul 17 17:57 | 2026 Jul 16 06:49:44 | 73.9593 | 0.01854 | 8.3483 | 279.3740 | 260.8975 | 12.41510 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 06:49:44 | 73.9593 | 0.01854 | 8.3483 | 279.3740 | 260.8975 | 12.41510 | – |
| 2026 Jul 15 17:57 | 2026 Jul 11 06:56:30 | 73.9593 | 0.01854 | 8.7860 | 286.7131 | 260.8975 | 12.41510 | – |
| 2026 Jul 14 17:56 | 2026 Jul 11 06:56:30 | 73.9593 | 0.01854 | 8.7860 | 286.7131 | 260.8975 | 12.41510 | – |
| 2026 Jul 13 17:56 | 2026 Jul 11 06:56:30 | 73.9593 | 0.01854 | 8.7860 | 286.7131 | 260.8975 | 12.41510 | – |
| 2026 Jul 12 17:56 | 2026 Jul 11 06:56:30 | 73.9593 | 0.01854 | 8.7860 | 286.7131 | 260.8975 | 12.41510 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 06:56:30 | 73.9593 | 0.01854 | 8.7860 | 286.7131 | 260.8975 | 12.41510 | – |
| 2026 Jul 09 17:56 | 2026 Jul 05 05:23:04 | 73.9585 | 0.01855 | 9.3175 | 295.6186 | 260.8975 | 12.41510 | – |
| 2026 Jul 08 17:56 | 2026 Jul 05 05:23:04 | 73.9585 | 0.01855 | 9.3175 | 295.6186 | 260.8975 | 12.41510 | – |
| 2026 Jul 07 17:56 | 2026 Jul 05 05:23:04 | 73.9585 | 0.01855 | 9.3175 | 295.6186 | 260.8975 | 12.41510 | – |
| 2026 Jul 06 17:57 | 2026 Jul 05 05:23:04 | 73.9585 | 0.01855 | 9.3175 | 295.6186 | 260.8975 | 12.41510 | – |
| 2026 Jul 05 17:56 | 2026 Jul 05 05:23:04 | 73.9585 | 0.01855 | 9.3175 | 295.6186 | 260.8975 | 12.41510 | – |