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 | 21750 |
| 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 02 18:56 | 2026 Jan 31 20:26:30 | 74.0751 | 0.01326 | 11.2831 | 208.7772 | 308.8497 | 12.29619 | – |
| 2026 Feb 01 18:56 | 2026 Jan 24 20:30:30 | 74.0748 | 0.01322 | 11.8782 | 218.4595 | 308.8497 | 12.29619 | – |
| 2026 Jan 31 18:56 | 2026 Jan 24 20:30:30 | 74.0748 | 0.01322 | 11.8782 | 218.4595 | 308.8497 | 12.29619 | – |
| 2026 Jan 30 18:57 | 2026 Jan 24 20:30:30 | 74.0748 | 0.01322 | 11.8782 | 218.4595 | 308.8497 | 12.29619 | – |
| 2026 Jan 29 18:56 | 2026 Jan 24 20:30:30 | 74.0748 | 0.01322 | 11.8782 | 218.4595 | 308.8497 | 12.29619 | – |
| 2026 Jan 28 18:56 | 2026 Jan 24 20:30:30 | 74.0748 | 0.01322 | 11.8782 | 218.4595 | 308.8497 | 12.29619 | – |
| 2026 Jan 26 18:57 | 2026 Jan 15 11:18:20 | 74.0744 | 0.01319 | 12.6762 | 231.7302 | 308.8497 | 12.29619 | – |
| 2026 Jan 25 18:57 | 2026 Jan 15 11:18:20 | 74.0744 | 0.01319 | 12.6762 | 231.7302 | 308.8497 | 12.29619 | – |
| 2026 Jan 24 18:58 | 2026 Jan 15 11:18:20 | 74.0744 | 0.01319 | 12.6762 | 231.7302 | 308.8497 | 12.29619 | – |
| 2026 Jan 22 18:56 | 2026 Jan 15 11:18:20 | 74.0744 | 0.01319 | 12.6762 | 231.7302 | 308.8497 | 12.29619 | – |
| 2026 Jan 21 18:56 | 2026 Jan 15 11:18:20 | 74.0744 | 0.01319 | 12.6762 | 231.7302 | 308.8497 | 12.29619 | – |
| 2026 Jan 20 19:06 | 2026 Jan 15 11:18:20 | 74.0744 | 0.01319 | 12.6762 | 231.7302 | 308.8497 | 12.29619 | – |
| 2026 Jan 19 18:57 | 2026 Jan 15 11:18:20 | 74.0744 | 0.01319 | 12.6762 | 231.7302 | 308.8497 | 12.29619 | – |
| 2026 Jan 18 18:57 | 2026 Jan 15 11:18:20 | 74.0744 | 0.01319 | 12.6762 | 231.7302 | 308.8497 | 12.29619 | – |
| 2026 Jan 17 18:56 | 2026 Jan 15 11:18:20 | 74.0744 | 0.01319 | 12.6762 | 231.7302 | 308.8497 | 12.29619 | – |
| 2026 Jan 16 18:57 | 2026 Jan 15 11:18:20 | 74.0744 | 0.01319 | 12.6762 | 231.7302 | 308.8497 | 12.29619 | – |
| 2026 Jan 15 18:56 | 2026 Jan 06 12:30:55 | 74.0735 | 0.01319 | 13.4374 | 244.5369 | 308.8497 | 12.29619 | – |
| 2026 Jan 13 18:56 | 2026 Jan 06 12:30:55 | 74.0735 | 0.01319 | 13.4374 | 244.5369 | 308.8497 | 12.29619 | – |
| 2026 Jan 11 18:57 | 2026 Jan 06 12:30:55 | 74.0735 | 0.01319 | 13.4374 | 244.5369 | 308.8497 | 12.29619 | – |
| 2026 Jan 10 18:57 | 2026 Jan 05 13:05:28 | 74.0786 | 0.01317 | 13.5205 | 245.9133 | 308.8497 | 12.29619 | – |
| 2026 Jan 09 18:57 | 2026 Jan 05 13:05:28 | 74.0786 | 0.01317 | 13.5205 | 245.9133 | 308.8497 | 12.29619 | – |
| 2026 Jan 08 18:56 | 2026 Jan 05 13:05:28 | 74.0786 | 0.01317 | 13.5205 | 245.9133 | 308.8497 | 12.29619 | – |
| 2026 Jan 07 18:57 | 2026 Jan 05 13:05:28 | 74.0786 | 0.01317 | 13.5205 | 245.9133 | 308.8497 | 12.29619 | – |
| 2026 Jan 06 18:56 | 2026 Jan 05 13:05:28 | 74.0786 | 0.01317 | 13.5205 | 245.9133 | 308.8497 | 12.29619 | – |