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 | 21179 |
| 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 Apr 16 17:57 | 2026 Apr 13 02:35:30 | 73.9934 | 0.01222 | 22.4978 | 223.4814 | 292.6617 | 12.16219 | – |
| 2026 Apr 14 17:57 | 2026 Apr 13 02:35:30 | 73.9934 | 0.01222 | 22.4978 | 223.4814 | 292.6617 | 12.16219 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 02:35:30 | 73.9934 | 0.01222 | 22.4978 | 223.4814 | 292.6617 | 12.16219 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 10:12:52 | 73.9942 | 0.01222 | 22.8880 | 230.0544 | 292.6617 | 12.16219 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 10:12:52 | 73.9942 | 0.01222 | 22.8880 | 230.0544 | 292.6617 | 12.16219 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 10:12:52 | 73.9942 | 0.01222 | 22.8880 | 230.0544 | 292.6617 | 12.16219 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 10:12:52 | 73.9942 | 0.01222 | 22.8880 | 230.0544 | 292.6617 | 12.16219 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 10:12:52 | 73.9942 | 0.01222 | 22.8880 | 230.0544 | 292.6617 | 12.16219 | – |
| 2026 Apr 07 17:57 | 2026 Apr 02 03:50:24 | 73.9951 | 0.01223 | 23.4101 | 238.8481 | 292.6617 | 12.16219 | – |
| 2026 Apr 06 17:57 | 2026 Apr 02 03:50:24 | 73.9951 | 0.01223 | 23.4101 | 238.8481 | 292.6617 | 12.16219 | – |
| 2026 Apr 05 17:56 | 2026 Apr 02 03:50:24 | 73.9951 | 0.01223 | 23.4101 | 238.8481 | 292.6617 | 12.16219 | – |
| 2026 Apr 04 17:57 | 2026 Apr 02 03:50:24 | 73.9951 | 0.01223 | 23.4101 | 238.8481 | 292.6617 | 12.16219 | – |
| 2026 Apr 03 17:56 | 2026 Apr 02 03:50:24 | 73.9951 | 0.01223 | 23.4101 | 238.8481 | 292.6617 | 12.16219 | – |
| 2026 Apr 02 18:03 | 2026 Apr 02 03:50:24 | 73.9951 | 0.01223 | 23.4101 | 238.8481 | 292.6617 | 12.16219 | – |
| 2026 Mar 31 17:57 | 2026 Mar 26 04:15:09 | 73.9953 | 0.01224 | 23.9918 | 248.6477 | 292.6617 | 12.16219 | – |
| 2026 Mar 30 17:58 | 2026 Mar 26 04:15:09 | 73.9953 | 0.01224 | 23.9918 | 248.6477 | 292.6617 | 12.16219 | – |
| 2026 Mar 29 17:57 | 2026 Mar 26 04:15:09 | 73.9953 | 0.01224 | 23.9918 | 248.6477 | 292.6617 | 12.16219 | – |
| 2026 Mar 28 18:57 | 2026 Mar 26 04:15:09 | 73.9953 | 0.01224 | 23.9918 | 248.6477 | 292.6617 | 12.16219 | – |
| 2026 Mar 27 18:57 | 2026 Mar 26 04:15:09 | 73.9953 | 0.01224 | 23.9918 | 248.6477 | 292.6617 | 12.16219 | – |
| 2026 Mar 26 18:57 | 2026 Mar 26 04:15:09 | 73.9953 | 0.01224 | 23.9918 | 248.6477 | 292.6617 | 12.16219 | – |
| 2026 Mar 25 18:56 | 2026 Mar 20 11:51:58 | 73.9954 | 0.01224 | 0.4653 | 256.6147 | 292.6617 | 12.16219 | – |
| 2026 Mar 24 18:56 | 2026 Mar 20 11:51:58 | 73.9954 | 0.01224 | 0.4653 | 256.6147 | 292.6617 | 12.16219 | – |
| 2026 Mar 23 18:56 | 2026 Mar 20 11:51:58 | 73.9954 | 0.01224 | 0.4653 | 256.6147 | 292.6617 | 12.16219 | – |
| 2026 Mar 22 18:56 | 2026 Mar 20 11:51:58 | 73.9954 | 0.01224 | 0.4653 | 256.6147 | 292.6617 | 12.16219 | – |
| 2026 Mar 21 19:05 | 2026 Mar 20 11:51:58 | 73.9954 | 0.01224 | 0.4653 | 256.6147 | 292.6617 | 12.16219 | – |
| 2026 Mar 20 18:57 | 2026 Mar 20 11:51:58 | 73.9954 | 0.01224 | 0.4653 | 256.6147 | 292.6617 | 12.16219 | – |