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 | 21234 |
| 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 Jun 14 17:57 | 2026 Jun 07 00:59:34 | 74.0064 | 0.01285 | 10.2791 | 255.9149 | 163.4969 | 12.32917 | – |
| 2026 Jun 13 17:56 | 2026 Jun 07 00:59:34 | 74.0064 | 0.01285 | 10.2791 | 255.9149 | 163.4969 | 12.32917 | – |
| 2026 Jun 12 17:56 | 2026 Jun 07 00:59:34 | 74.0064 | 0.01285 | 10.2791 | 255.9149 | 163.4969 | 12.32917 | – |
| 2026 Jun 11 17:57 | 2026 Jun 04 08:46:12 | 74.0065 | 0.01285 | 10.5090 | 259.7885 | 163.4969 | 12.32917 | – |
| 2026 Jun 10 17:56 | 2026 Jun 04 08:46:12 | 74.0065 | 0.01285 | 10.5090 | 259.7885 | 163.4969 | 12.32917 | – |
| 2026 Jun 09 17:57 | 2026 Jun 04 08:46:12 | 74.0065 | 0.01285 | 10.5090 | 259.7885 | 163.4969 | 12.32917 | – |
| 2026 Jun 08 17:56 | 2026 Jun 04 08:46:12 | 74.0065 | 0.01285 | 10.5090 | 259.7885 | 163.4969 | 12.32917 | – |
| 2026 Jun 07 17:56 | 2026 Jun 04 08:46:12 | 74.0065 | 0.01285 | 10.5090 | 259.7885 | 163.4969 | 12.32917 | – |
| 2026 Jun 06 17:56 | 2026 May 31 11:47:07 | 74.0067 | 0.01285 | 10.8419 | 265.4206 | 163.4969 | 12.32917 | – |
| 2026 Jun 05 17:56 | 2026 May 31 11:47:07 | 74.0067 | 0.01285 | 10.8419 | 265.4206 | 163.4969 | 12.32917 | – |
| 2026 Jun 04 17:57 | 2026 May 31 11:47:07 | 74.0067 | 0.01285 | 10.8419 | 265.4206 | 163.4969 | 12.32917 | – |
| 2026 Jun 02 17:56 | 2026 May 31 11:47:07 | 74.0067 | 0.01285 | 10.8419 | 265.4206 | 163.4969 | 12.32917 | – |
| 2026 Jun 01 17:57 | 2026 May 31 11:47:07 | 74.0067 | 0.01285 | 10.8419 | 265.4206 | 163.4969 | 12.32917 | – |
| 2026 May 31 17:58 | 2026 May 31 11:47:07 | 74.0067 | 0.01285 | 10.8419 | 265.4206 | 163.4969 | 12.32917 | – |
| 2026 May 30 17:57 | 2026 May 25 01:15:15 | 74.0064 | 0.01283 | 11.3952 | 274.7678 | 163.4969 | 12.32917 | – |
| 2026 May 29 17:57 | 2026 May 25 01:15:15 | 74.0064 | 0.01283 | 11.3952 | 274.7678 | 163.4969 | 12.32917 | – |
| 2026 May 28 17:56 | 2026 May 25 01:15:15 | 74.0064 | 0.01283 | 11.3952 | 274.7678 | 163.4969 | 12.32917 | – |
| 2026 May 27 17:57 | 2026 May 25 01:15:15 | 74.0064 | 0.01283 | 11.3952 | 274.7678 | 163.4969 | 12.32917 | – |
| 2026 May 26 17:57 | 2026 May 25 01:15:15 | 74.0064 | 0.01283 | 11.3952 | 274.7678 | 163.4969 | 12.32917 | – |
| 2026 May 25 17:57 | 2026 May 21 01:50:28 | 74.0070 | 0.01282 | 11.7368 | 280.5390 | 163.4969 | 12.32917 | – |
| 2026 May 24 17:57 | 2026 May 21 01:50:28 | 74.0070 | 0.01282 | 11.7368 | 280.5390 | 163.4969 | 12.32917 | – |
| 2026 May 23 17:58 | 2026 May 21 01:50:28 | 74.0070 | 0.01282 | 11.7368 | 280.5390 | 163.4969 | 12.32917 | – |
| 2026 May 22 17:57 | 2026 May 21 01:50:28 | 74.0070 | 0.01282 | 11.7368 | 280.5390 | 163.4969 | 12.32917 | – |
| 2026 May 21 17:57 | 2026 May 21 01:50:28 | 74.0070 | 0.01282 | 11.7368 | 280.5390 | 163.4969 | 12.32917 | – |
| 2026 May 20 17:57 | 2026 May 16 03:03:53 | 74.0075 | 0.01281 | 12.1621 | 287.7321 | 163.4969 | 12.32917 | – |
| 2026 May 19 17:58 | 2026 May 16 03:03:53 | 74.0075 | 0.01281 | 12.1621 | 287.7321 | 163.4969 | 12.32917 | – |
| 2026 May 18 17:57 | 2026 May 16 03:03:53 | 74.0075 | 0.01281 | 12.1621 | 287.7321 | 163.4969 | 12.32917 | – |