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 Apr 29 17:57 | 2026 Apr 24 11:40:10 | 74.1607 | 0.02320 | 2.6034 | 298.4599 | 181.7861 | 12.06917 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 11:40:10 | 74.1607 | 0.02320 | 2.6034 | 298.4599 | 181.7861 | 12.06917 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 11:40:10 | 74.1607 | 0.02320 | 2.6034 | 298.4599 | 181.7861 | 12.06917 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 11:40:10 | 74.1607 | 0.02320 | 2.6034 | 298.4599 | 181.7861 | 12.06917 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 11:40:10 | 74.1607 | 0.02320 | 2.6034 | 298.4599 | 181.7861 | 12.06917 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 11:40:10 | 74.1607 | 0.02320 | 2.6034 | 298.4599 | 181.7861 | 12.06917 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 06:04:14 | 74.1605 | 0.02320 | 3.0277 | 305.7727 | 181.7861 | 12.06917 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 06:04:14 | 74.1605 | 0.02320 | 3.0277 | 305.7727 | 181.7861 | 12.06917 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 06:04:14 | 74.1605 | 0.02320 | 3.0277 | 305.7727 | 181.7861 | 12.06917 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 06:04:14 | 74.1605 | 0.02320 | 3.0277 | 305.7727 | 181.7861 | 12.06917 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 06:04:14 | 74.1605 | 0.02320 | 3.0277 | 305.7727 | 181.7861 | 12.06917 | – |
| 2026 Apr 18 17:56 | 2026 Apr 13 07:19:54 | 74.1601 | 0.02320 | 3.5099 | 314.0748 | 181.7861 | 12.06917 | – |
| 2026 Apr 16 17:57 | 2026 Apr 13 07:19:54 | 74.1601 | 0.02320 | 3.5099 | 314.0748 | 181.7861 | 12.06917 | – |
| 2026 Apr 14 17:57 | 2026 Apr 13 07:19:54 | 74.1601 | 0.02320 | 3.5099 | 314.0748 | 181.7861 | 12.06917 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 07:19:54 | 74.1601 | 0.02320 | 3.5099 | 314.0748 | 181.7861 | 12.06917 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 16:03:02 | 74.1597 | 0.02321 | 3.8858 | 320.5412 | 181.7861 | 12.06917 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 16:03:02 | 74.1597 | 0.02321 | 3.8858 | 320.5412 | 181.7861 | 12.06917 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 16:03:02 | 74.1597 | 0.02321 | 3.8858 | 320.5412 | 181.7861 | 12.06917 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 16:03:02 | 74.1597 | 0.02321 | 3.8858 | 320.5412 | 181.7861 | 12.06917 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 16:03:02 | 74.1597 | 0.02321 | 3.8858 | 320.5412 | 181.7861 | 12.06917 | – |
| 2026 Apr 07 17:57 | 2026 Apr 02 03:59:37 | 74.1591 | 0.02320 | 4.4130 | 329.6133 | 181.7861 | 12.06917 | – |
| 2026 Apr 06 17:57 | 2026 Apr 02 03:59:37 | 74.1591 | 0.02320 | 4.4130 | 329.6133 | 181.7861 | 12.06917 | – |
| 2026 Apr 05 17:56 | 2026 Apr 02 03:59:37 | 74.1591 | 0.02320 | 4.4130 | 329.6133 | 181.7861 | 12.06917 | – |
| 2026 Apr 04 17:57 | 2026 Apr 02 03:59:37 | 74.1591 | 0.02320 | 4.4130 | 329.6133 | 181.7861 | 12.06917 | – |
| 2026 Apr 03 17:56 | 2026 Apr 02 03:59:37 | 74.1591 | 0.02320 | 4.4130 | 329.6133 | 181.7861 | 12.06917 | – |
| 2026 Apr 02 18:03 | 2026 Apr 02 03:59:37 | 74.1591 | 0.02320 | 4.4130 | 329.6133 | 181.7861 | 12.06917 | – |