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 | 27746 |
| 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 |
| 2025 Aug 31 17:56 | 2025 Aug 21 15:48:30 | 74.0993 | 0.01761 | 5.7227 | 124.9570 | 298.5735 | 12.14545 | – |
| 2025 Aug 30 17:56 | 2025 Aug 21 15:48:30 | 74.0993 | 0.01761 | 5.7227 | 124.9570 | 298.5735 | 12.14545 | – |
| 2025 Aug 29 17:56 | 2025 Aug 21 15:48:30 | 74.0993 | 0.01761 | 5.7227 | 124.9570 | 298.5735 | 12.14545 | – |
| 2025 Aug 28 17:57 | 2025 Aug 21 15:48:30 | 74.0993 | 0.01761 | 5.7227 | 124.9570 | 298.5735 | 12.14545 | – |
| 2025 Aug 27 17:56 | 2025 Aug 21 15:48:30 | 74.0993 | 0.01761 | 5.7227 | 124.9570 | 298.5735 | 12.14545 | – |
| 2025 Aug 26 17:56 | 2025 Aug 21 15:48:30 | 74.0993 | 0.01761 | 5.7227 | 124.9570 | 298.5735 | 12.14545 | – |
| 2025 Aug 25 17:56 | 2025 Aug 21 15:48:30 | 74.0993 | 0.01761 | 5.7227 | 124.9570 | 298.5735 | 12.14545 | – |
| 2025 Aug 24 17:56 | 2025 Aug 21 15:48:30 | 74.0993 | 0.01761 | 5.7227 | 124.9570 | 298.5735 | 12.14545 | – |
| 2025 Aug 23 17:56 | 2025 Aug 21 15:48:30 | 74.0993 | 0.01761 | 5.7227 | 124.9570 | 298.5735 | 12.14545 | – |
| 2025 Aug 22 17:56 | 2025 Aug 18 01:19:11 | 74.0996 | 0.01760 | 6.0202 | 130.0628 | 298.5735 | 12.14545 | – |
| 2025 Aug 20 17:56 | 2025 Aug 18 01:19:11 | 74.0996 | 0.01760 | 6.0202 | 130.0628 | 298.5735 | 12.14545 | – |
| 2025 Aug 19 17:56 | 2025 Aug 18 01:19:11 | 74.0996 | 0.01760 | 6.0202 | 130.0628 | 298.5735 | 12.14545 | – |
| 2025 Aug 18 17:56 | 2025 Aug 18 01:19:11 | 74.0996 | 0.01760 | 6.0202 | 130.0628 | 298.5735 | 12.14545 | – |
| 2025 Aug 16 17:56 | 2025 Aug 12 03:00:52 | 74.1007 | 0.01758 | 6.5096 | 138.4764 | 298.5735 | 12.14545 | – |
| 2025 Aug 15 17:57 | 2025 Aug 12 03:00:52 | 74.1007 | 0.01758 | 6.5096 | 138.4764 | 298.5735 | 12.14545 | – |
| 2025 Aug 14 17:56 | 2025 Aug 12 03:00:52 | 74.1007 | 0.01758 | 6.5096 | 138.4764 | 298.5735 | 12.14545 | – |
| 2025 Aug 13 17:58 | 2025 Aug 12 03:00:52 | 74.1007 | 0.01758 | 6.5096 | 138.4764 | 298.5735 | 12.14545 | – |
| 2025 Aug 12 17:56 | 2025 Aug 12 03:00:52 | 74.1007 | 0.01758 | 6.5096 | 138.4764 | 298.5735 | 12.14545 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 00:00:43 | 74.1004 | 0.01756 | 7.0151 | 147.2059 | 298.5735 | 12.14545 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 00:00:43 | 74.1004 | 0.01756 | 7.0151 | 147.2059 | 298.5735 | 12.14545 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 00:00:43 | 74.1004 | 0.01756 | 7.0151 | 147.2059 | 298.5735 | 12.14545 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 00:00:43 | 74.1004 | 0.01756 | 7.0151 | 147.2059 | 298.5735 | 12.14545 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 00:00:43 | 74.1004 | 0.01756 | 7.0151 | 147.2059 | 298.5735 | 12.14545 | – |
| 2025 Aug 05 17:56 | 2025 Jul 31 04:13:54 | 74.1011 | 0.01754 | 7.4957 | 155.5118 | 298.5735 | 12.14545 | – |
| 2025 Aug 04 17:56 | 2025 Jul 31 04:13:54 | 74.1011 | 0.01754 | 7.4957 | 155.5118 | 298.5735 | 12.14545 | – |