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 Mar 05 18:56 | 2026 Mar 04 11:55:04 | 74.0618 | 0.03605 | 15.3384 | 141.6254 | 283.2041 | 11.75208 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 11:55:04 | 74.0618 | 0.03605 | 15.3384 | 141.6254 | 283.2041 | 11.75208 | – |
| 2026 Mar 03 18:56 | 2026 Feb 25 23:08:23 | 74.0601 | 0.03606 | 15.8398 | 150.1370 | 283.2041 | 11.75208 | – |
| 2026 Mar 02 18:57 | 2026 Feb 25 23:08:23 | 74.0601 | 0.03606 | 15.8398 | 150.1370 | 283.2041 | 11.75208 | – |
| 2026 Mar 01 18:57 | 2026 Feb 25 23:08:23 | 74.0601 | 0.03606 | 15.8398 | 150.1370 | 283.2041 | 11.75208 | – |
| 2026 Feb 28 18:56 | 2026 Feb 25 23:08:23 | 74.0601 | 0.03606 | 15.8398 | 150.1370 | 283.2041 | 11.75208 | – |
| 2026 Feb 27 19:05 | 2026 Feb 25 23:08:23 | 74.0601 | 0.03606 | 15.8398 | 150.1370 | 283.2041 | 11.75208 | – |
| 2026 Feb 26 20:45 | 2026 Feb 25 23:08:23 | 74.0601 | 0.03606 | 15.8398 | 150.1370 | 283.2041 | 11.75208 | – |