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 | 21919 |
| 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 Jul 31 01:12:41 | 74.0641 | 0.03541 | 3.9383 | 307.9226 | 215.1063 | 11.75195 | – |
| 2026 Jul 31 17:56 | 2026 Jul 26 14:11:52 | 74.0638 | 0.03543 | 4.2805 | 313.7595 | 215.1063 | 11.75195 | – |
| 2026 Jul 30 17:57 | 2026 Jul 26 14:11:52 | 74.0638 | 0.03543 | 4.2805 | 313.7595 | 215.1063 | 11.75195 | – |
| 2026 Jul 29 17:57 | 2026 Jul 26 14:11:52 | 74.0638 | 0.03543 | 4.2805 | 313.7595 | 215.1063 | 11.75195 | – |
| 2026 Jul 28 17:57 | 2026 Jul 26 14:11:52 | 74.0638 | 0.03543 | 4.2805 | 313.7595 | 215.1063 | 11.75195 | – |
| 2026 Jul 27 17:57 | 2026 Jul 26 14:11:52 | 74.0638 | 0.03543 | 4.2805 | 313.7595 | 215.1063 | 11.75195 | – |
| 2026 Jul 26 17:56 | 2026 Jul 20 01:38:26 | 74.0645 | 0.03548 | 4.7812 | 322.2791 | 215.1063 | 11.75195 | – |
| 2026 Jul 25 17:57 | 2026 Jul 20 01:38:26 | 74.0645 | 0.03548 | 4.7812 | 322.2791 | 215.1063 | 11.75195 | – |
| 2026 Jul 24 17:56 | 2026 Jul 20 01:38:26 | 74.0645 | 0.03548 | 4.7812 | 322.2791 | 215.1063 | 11.75195 | – |
| 2026 Jul 23 17:57 | 2026 Jul 20 01:38:26 | 74.0645 | 0.03548 | 4.7812 | 322.2791 | 215.1063 | 11.75195 | – |
| 2026 Jul 22 17:57 | 2026 Jul 20 01:38:26 | 74.0645 | 0.03548 | 4.7812 | 322.2791 | 215.1063 | 11.75195 | – |
| 2026 Jul 21 17:57 | 2026 Jul 20 01:38:26 | 74.0645 | 0.03548 | 4.7812 | 322.2791 | 215.1063 | 11.75195 | – |
| 2026 Jul 20 17:57 | 2026 Jul 15 03:09:40 | 74.0648 | 0.03551 | 5.1601 | 328.7171 | 215.1063 | 11.75195 | – |
| 2026 Jul 19 19:06 | 2026 Jul 15 03:09:40 | 74.0648 | 0.03551 | 5.1601 | 328.7171 | 215.1063 | 11.75195 | – |
| 2026 Jul 19 17:57 | 2026 Jul 15 03:09:40 | 74.0648 | 0.03551 | 5.1601 | 328.7171 | 215.1063 | 11.75195 | – |
| 2026 Jul 18 17:57 | 2026 Jul 15 03:09:40 | 74.0648 | 0.03551 | 5.1601 | 328.7171 | 215.1063 | 11.75195 | – |
| 2026 Jul 17 17:57 | 2026 Jul 15 03:09:40 | 74.0648 | 0.03551 | 5.1601 | 328.7171 | 215.1063 | 11.75195 | – |
| 2026 Jul 16 17:56 | 2026 Jul 15 03:09:40 | 74.0648 | 0.03551 | 5.1601 | 328.7171 | 215.1063 | 11.75195 | – |
| 2026 Jul 15 17:57 | 2026 Jul 11 03:07:49 | 74.0655 | 0.03553 | 5.4672 | 333.9427 | 215.1063 | 11.75195 | – |
| 2026 Jul 14 17:56 | 2026 Jul 11 03:07:49 | 74.0655 | 0.03553 | 5.4672 | 333.9427 | 215.1063 | 11.75195 | – |
| 2026 Jul 13 17:56 | 2026 Jul 11 03:07:49 | 74.0655 | 0.03553 | 5.4672 | 333.9427 | 215.1063 | 11.75195 | – |
| 2026 Jul 12 17:56 | 2026 Jul 11 03:07:49 | 74.0655 | 0.03553 | 5.4672 | 333.9427 | 215.1063 | 11.75195 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 03:07:49 | 74.0655 | 0.03553 | 5.4672 | 333.9427 | 215.1063 | 11.75195 | – |
| 2026 Jul 09 17:56 | 2026 Jul 05 04:07:47 | 74.0648 | 0.03558 | 5.9244 | 341.6513 | 215.1063 | 11.75195 | – |
| 2026 Jul 08 17:56 | 2026 Jul 05 04:07:47 | 74.0648 | 0.03558 | 5.9244 | 341.6513 | 215.1063 | 11.75195 | – |
| 2026 Jul 07 17:56 | 2026 Jul 05 04:07:47 | 74.0648 | 0.03558 | 5.9244 | 341.6513 | 215.1063 | 11.75195 | – |
| 2026 Jul 06 17:57 | 2026 Jul 05 04:07:47 | 74.0648 | 0.03558 | 5.9244 | 341.6513 | 215.1063 | 11.75195 | – |
| 2026 Jul 05 17:56 | 2026 Jul 05 04:07:47 | 74.0648 | 0.03558 | 5.9244 | 341.6513 | 215.1063 | 11.75195 | – |