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 | 21187 |
| 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 17 17:57 | 2026 Jul 15 07:39:50 | 74.2468 | 0.01793 | 21.4446 | 5.8673 | 19.9552 | 12.09400 | – |
| 2026 Jul 16 17:56 | 2026 Jul 15 07:39:50 | 74.2468 | 0.01793 | 21.4446 | 5.8673 | 19.9552 | 12.09400 | – |
| 2026 Jul 15 17:57 | 2026 Jul 11 08:23:06 | 74.2464 | 0.01793 | 21.7662 | 11.5019 | 19.9552 | 12.09400 | – |
| 2026 Jul 14 17:56 | 2026 Jul 11 08:23:06 | 74.2464 | 0.01793 | 21.7662 | 11.5019 | 19.9552 | 12.09400 | – |
| 2026 Jul 13 17:56 | 2026 Jul 11 08:23:06 | 74.2464 | 0.01793 | 21.7662 | 11.5019 | 19.9552 | 12.09400 | – |
| 2026 Jul 12 17:56 | 2026 Jul 11 08:23:06 | 74.2464 | 0.01793 | 21.7662 | 11.5019 | 19.9552 | 12.09400 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 08:23:06 | 74.2464 | 0.01793 | 21.7662 | 11.5019 | 19.9552 | 12.09400 | – |
| 2026 Jul 09 17:56 | 2026 Jul 03 20:26:16 | 74.2466 | 0.01793 | 22.3736 | 22.1442 | 19.9552 | 12.09400 | – |
| 2026 Jul 08 17:56 | 2026 Jul 03 20:26:16 | 74.2466 | 0.01793 | 22.3736 | 22.1442 | 19.9552 | 12.09400 | – |
| 2026 Jul 07 17:56 | 2026 Jul 03 20:26:16 | 74.2466 | 0.01793 | 22.3736 | 22.1442 | 19.9552 | 12.09400 | – |
| 2026 Jul 06 17:57 | 2026 Jul 03 20:26:16 | 74.2466 | 0.01793 | 22.3736 | 22.1442 | 19.9552 | 12.09400 | – |
| 2026 Jul 05 17:56 | 2026 Jul 03 20:26:16 | 74.2466 | 0.01793 | 22.3736 | 22.1442 | 19.9552 | 12.09400 | – |
| 2026 Jul 04 17:56 | 2026 Jun 28 21:18:58 | 74.2466 | 0.01793 | 22.7756 | 29.1795 | 19.9552 | 12.09400 | – |
| 2026 Jul 03 17:57 | 2026 Jun 28 21:18:58 | 74.2466 | 0.01793 | 22.7756 | 29.1795 | 19.9552 | 12.09400 | – |
| 2026 Jul 02 17:56 | 2026 Jun 28 21:18:58 | 74.2466 | 0.01793 | 22.7756 | 29.1795 | 19.9552 | 12.09400 | – |
| 2026 Jul 01 17:56 | 2026 Jun 28 21:18:58 | 74.2466 | 0.01793 | 22.7756 | 29.1795 | 19.9552 | 12.09400 | – |
| 2026 Jun 30 17:56 | 2026 Jun 28 21:18:58 | 74.2466 | 0.01793 | 22.7756 | 29.1795 | 19.9552 | 12.09400 | – |
| 2026 Jun 29 17:57 | 2026 Jun 28 21:18:58 | 74.2466 | 0.01793 | 22.7756 | 29.1795 | 19.9552 | 12.09400 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 17:40:34 | 74.2469 | 0.01793 | 23.2739 | 37.8999 | 19.9552 | 12.09400 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 17:40:34 | 74.2469 | 0.01793 | 23.2739 | 37.8999 | 19.9552 | 12.09400 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 17:40:34 | 74.2469 | 0.01793 | 23.2739 | 37.8999 | 19.9552 | 12.09400 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 17:40:34 | 74.2469 | 0.01793 | 23.2739 | 37.8999 | 19.9552 | 12.09400 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 17:40:34 | 74.2469 | 0.01793 | 23.2739 | 37.8999 | 19.9552 | 12.09400 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 17:40:34 | 74.2469 | 0.01793 | 23.2739 | 37.8999 | 19.9552 | 12.09400 | – |
| 2026 Jun 22 17:56 | 2026 Jun 16 23:18:16 | 74.2469 | 0.01793 | 23.7410 | 46.0690 | 19.9552 | 12.09400 | – |
| 2026 Jun 21 17:57 | 2026 Jun 16 23:18:16 | 74.2469 | 0.01793 | 23.7410 | 46.0690 | 19.9552 | 12.09400 | – |
| 2026 Jun 20 17:56 | 2026 Jun 16 23:18:16 | 74.2469 | 0.01793 | 23.7410 | 46.0690 | 19.9552 | 12.09400 | – |