Orbital elements of SL-8 DEB
| Launched | 10 June 1991 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 21420 |
| 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 Mar 29 17:57 | 2026 Mar 26 13:00:27 | 74.0624 | 0.00025 | 7.8464 | 66.5983 | 85.7788 | 14.47320 | – |
| 2026 Mar 28 18:57 | 2026 Mar 26 13:00:27 | 74.0624 | 0.00025 | 7.8464 | 66.5983 | 85.7788 | 14.47320 | – |
| 2026 Mar 27 18:57 | 2026 Mar 26 13:00:27 | 74.0624 | 0.00025 | 7.8464 | 66.5983 | 85.7788 | 14.47320 | – |
| 2026 Mar 26 18:57 | 2026 Mar 26 13:00:27 | 74.0624 | 0.00025 | 7.8464 | 66.5983 | 85.7788 | 14.47320 | – |
| 2026 Mar 25 18:56 | 2026 Mar 20 12:17:28 | 74.0633 | 0.00025 | 8.5967 | 86.2842 | 85.7788 | 14.47320 | – |
| 2026 Mar 24 18:56 | 2026 Mar 20 12:17:28 | 74.0633 | 0.00025 | 8.5967 | 86.2842 | 85.7788 | 14.47320 | – |
| 2026 Mar 23 18:56 | 2026 Mar 20 12:17:28 | 74.0633 | 0.00025 | 8.5967 | 86.2842 | 85.7788 | 14.47320 | – |
| 2026 Mar 22 18:56 | 2026 Mar 20 12:17:28 | 74.0633 | 0.00025 | 8.5967 | 86.2842 | 85.7788 | 14.47320 | – |
| 2026 Mar 21 19:05 | 2026 Mar 20 12:17:28 | 74.0633 | 0.00025 | 8.5967 | 86.2842 | 85.7788 | 14.47320 | – |
| 2026 Mar 20 18:57 | 2026 Mar 20 12:17:28 | 74.0633 | 0.00025 | 8.5967 | 86.2842 | 85.7788 | 14.47320 | – |
| 2026 Mar 19 18:56 | 2026 Mar 15 14:53:27 | 74.0638 | 0.00026 | 9.2053 | 101.5602 | 85.7788 | 14.47320 | – |
| 2026 Mar 18 18:56 | 2026 Mar 15 14:53:27 | 74.0638 | 0.00026 | 9.2053 | 101.5602 | 85.7788 | 14.47320 | – |
| 2026 Mar 17 18:56 | 2026 Mar 15 14:53:27 | 74.0638 | 0.00026 | 9.2053 | 101.5602 | 85.7788 | 14.47320 | – |
| 2026 Mar 16 18:57 | 2026 Mar 15 14:53:27 | 74.0638 | 0.00026 | 9.2053 | 101.5602 | 85.7788 | 14.47320 | – |
| 2026 Mar 15 18:56 | 2026 Mar 15 14:53:27 | 74.0638 | 0.00026 | 9.2053 | 101.5602 | 85.7788 | 14.47320 | – |
| 2026 Mar 14 18:56 | 2026 Mar 10 06:43:03 | 74.0646 | 0.00028 | 9.8697 | 118.4318 | 85.7788 | 14.47320 | – |
| 2026 Mar 13 18:57 | 2026 Mar 10 06:43:03 | 74.0646 | 0.00028 | 9.8697 | 118.4318 | 85.7788 | 14.47320 | – |
| 2026 Mar 12 18:57 | 2026 Mar 10 06:43:03 | 74.0646 | 0.00028 | 9.8697 | 118.4318 | 85.7788 | 14.47320 | – |
| 2026 Mar 11 18:56 | 2026 Mar 10 06:43:03 | 74.0646 | 0.00028 | 9.8697 | 118.4318 | 85.7788 | 14.47320 | – |
| 2026 Mar 10 18:56 | 2026 Mar 10 06:43:03 | 74.0646 | 0.00028 | 9.8697 | 118.4318 | 85.7788 | 14.47320 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 08:04:46 | 74.0649 | 0.00031 | 10.6091 | 134.8646 | 85.7788 | 14.47320 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 08:04:46 | 74.0649 | 0.00031 | 10.6091 | 134.8646 | 85.7788 | 14.47320 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 08:04:46 | 74.0649 | 0.00031 | 10.6091 | 134.8646 | 85.7788 | 14.47320 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 08:04:46 | 74.0649 | 0.00031 | 10.6091 | 134.8646 | 85.7788 | 14.47320 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 08:04:46 | 74.0649 | 0.00031 | 10.6091 | 134.8646 | 85.7788 | 14.47320 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 08:04:46 | 74.0649 | 0.00031 | 10.6091 | 134.8646 | 85.7788 | 14.47320 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 07:35:49 | 74.0653 | 0.00034 | 11.3580 | 148.9287 | 85.7788 | 14.47320 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 07:35:49 | 74.0653 | 0.00034 | 11.3580 | 148.9287 | 85.7788 | 14.47320 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 07:35:49 | 74.0653 | 0.00034 | 11.3580 | 148.9287 | 85.7788 | 14.47320 | – |