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 | 21178 |
| 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 18 17:56 | 2026 Jun 17 13:35:51 | 74.0969 | 0.01408 | 23.7471 | 341.0641 | 86.1352 | 12.16339 | – |
| 2026 Jun 17 17:57 | 2026 Jun 17 13:35:51 | 74.0969 | 0.01408 | 23.7471 | 341.0641 | 86.1352 | 12.16339 | – |
| 2026 Jun 16 17:55 | 2026 Jun 11 23:39:42 | 74.0982 | 0.01407 | 0.2094 | 348.9668 | 86.1352 | 12.16339 | – |
| 2026 Jun 15 17:56 | 2026 Jun 11 23:39:42 | 74.0982 | 0.01407 | 0.2094 | 348.9668 | 86.1352 | 12.16339 | – |
| 2026 Jun 14 17:57 | 2026 Jun 11 23:39:42 | 74.0982 | 0.01407 | 0.2094 | 348.9668 | 86.1352 | 12.16339 | – |
| 2026 Jun 13 17:56 | 2026 Jun 11 23:39:42 | 74.0982 | 0.01407 | 0.2094 | 348.9668 | 86.1352 | 12.16339 | – |
| 2026 Jun 12 17:56 | 2026 Jun 11 23:39:42 | 74.0982 | 0.01407 | 0.2094 | 348.9668 | 86.1352 | 12.16339 | – |
| 2026 Jun 11 17:57 | 2026 Jun 07 07:27:47 | 74.0984 | 0.01407 | 0.5966 | 355.5874 | 86.1352 | 12.16339 | – |
| 2026 Jun 10 17:56 | 2026 Jun 07 07:27:47 | 74.0984 | 0.01407 | 0.5966 | 355.5874 | 86.1352 | 12.16339 | – |
| 2026 Jun 09 17:57 | 2026 Jun 07 07:27:47 | 74.0984 | 0.01407 | 0.5966 | 355.5874 | 86.1352 | 12.16339 | – |
| 2026 Jun 08 17:56 | 2026 Jun 07 07:27:47 | 74.0984 | 0.01407 | 0.5966 | 355.5874 | 86.1352 | 12.16339 | – |
| 2026 Jun 07 17:56 | 2026 Jun 07 07:27:47 | 74.0984 | 0.01407 | 0.5966 | 355.5874 | 86.1352 | 12.16339 | – |
| 2026 Jun 06 17:56 | 2026 May 31 01:38:44 | 74.0989 | 0.01406 | 1.1964 | 5.8369 | 86.1352 | 12.16339 | – |
| 2026 Jun 05 17:56 | 2026 May 31 01:38:44 | 74.0989 | 0.01406 | 1.1964 | 5.8369 | 86.1352 | 12.16339 | – |
| 2026 Jun 04 17:57 | 2026 May 31 01:38:44 | 74.0989 | 0.01406 | 1.1964 | 5.8369 | 86.1352 | 12.16339 | – |
| 2026 Jun 02 17:56 | 2026 May 31 01:38:44 | 74.0989 | 0.01406 | 1.1964 | 5.8369 | 86.1352 | 12.16339 | – |
| 2026 Jun 01 17:57 | 2026 May 31 01:38:44 | 74.0989 | 0.01406 | 1.1964 | 5.8369 | 86.1352 | 12.16339 | – |
| 2026 May 31 17:58 | 2026 May 31 01:38:44 | 74.0989 | 0.01406 | 1.1964 | 5.8369 | 86.1352 | 12.16339 | – |
| 2026 May 30 17:57 | 2026 May 26 03:15:03 | 74.0992 | 0.01406 | 1.6050 | 12.8218 | 86.1352 | 12.16339 | – |
| 2026 May 29 17:57 | 2026 May 26 03:15:03 | 74.0992 | 0.01406 | 1.6050 | 12.8218 | 86.1352 | 12.16339 | – |
| 2026 May 28 17:56 | 2026 May 26 03:15:03 | 74.0992 | 0.01406 | 1.6050 | 12.8218 | 86.1352 | 12.16339 | – |
| 2026 May 27 17:57 | 2026 May 26 03:15:03 | 74.0992 | 0.01406 | 1.6050 | 12.8218 | 86.1352 | 12.16339 | – |
| 2026 May 26 17:57 | 2026 May 26 03:15:03 | 74.0992 | 0.01406 | 1.6050 | 12.8218 | 86.1352 | 12.16339 | – |
| 2026 May 25 17:57 | 2026 May 21 10:28:52 | 74.0995 | 0.01405 | 1.9941 | 19.4710 | 86.1352 | 12.16339 | – |
| 2026 May 24 17:57 | 2026 May 21 10:28:52 | 74.0995 | 0.01405 | 1.9941 | 19.4710 | 86.1352 | 12.16339 | – |
| 2026 May 23 17:58 | 2026 May 21 10:28:52 | 74.0995 | 0.01405 | 1.9941 | 19.4710 | 86.1352 | 12.16339 | – |
| 2026 May 22 17:57 | 2026 May 21 10:28:52 | 74.0995 | 0.01405 | 1.9941 | 19.4710 | 86.1352 | 12.16339 | – |