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 | 21212 |
| 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 Feb 05 18:58 | 2026 Feb 02 09:58:53 | 74.1585 | 0.02312 | 9.1765 | 51.8682 | 14.9833 | 12.06920 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 09:58:53 | 74.1585 | 0.02312 | 9.1765 | 51.8682 | 14.9833 | 12.06920 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 09:58:53 | 74.1585 | 0.02312 | 9.1765 | 51.8682 | 14.9833 | 12.06920 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 09:58:53 | 74.1585 | 0.02312 | 9.1765 | 51.8682 | 14.9833 | 12.06920 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 14:33:44 | 74.1578 | 0.02312 | 9.6474 | 60.0249 | 14.9833 | 12.06920 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 14:33:44 | 74.1578 | 0.02312 | 9.6474 | 60.0249 | 14.9833 | 12.06920 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 14:33:44 | 74.1578 | 0.02312 | 9.6474 | 60.0249 | 14.9833 | 12.06920 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 14:33:44 | 74.1578 | 0.02312 | 9.6474 | 60.0249 | 14.9833 | 12.06920 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 14:33:44 | 74.1578 | 0.02312 | 9.6474 | 60.0249 | 14.9833 | 12.06920 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 11:24:45 | 74.1566 | 0.02312 | 10.0634 | 67.2292 | 14.9833 | 12.06920 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 11:24:45 | 74.1566 | 0.02312 | 10.0634 | 67.2292 | 14.9833 | 12.06920 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 11:24:45 | 74.1566 | 0.02312 | 10.0634 | 67.2292 | 14.9833 | 12.06920 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 11:24:45 | 74.1566 | 0.02312 | 10.0634 | 67.2292 | 14.9833 | 12.06920 | – |