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 | 21160 |
| 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 21 17:57 | 2026 Jun 16 23:42:51 | 74.0420 | 0.01310 | 2.7888 | 107.7642 | 3.5094 | 12.24771 | – |
| 2026 Jun 20 17:56 | 2026 Jun 16 23:42:51 | 74.0420 | 0.01310 | 2.7888 | 107.7642 | 3.5094 | 12.24771 | – |
| 2026 Jun 19 17:57 | 2026 Jun 16 23:42:51 | 74.0420 | 0.01310 | 2.7888 | 107.7642 | 3.5094 | 12.24771 | – |
| 2026 Jun 18 17:56 | 2026 Jun 16 23:42:51 | 74.0420 | 0.01310 | 2.7888 | 107.7642 | 3.5094 | 12.24771 | – |
| 2026 Jun 17 17:57 | 2026 Jun 16 23:42:51 | 74.0420 | 0.01310 | 2.7888 | 107.7642 | 3.5094 | 12.24771 | – |
| 2026 Jun 16 17:55 | 2026 Jun 12 02:08:31 | 74.0423 | 0.01309 | 3.2025 | 114.8195 | 3.5094 | 12.24771 | – |
| 2026 Jun 15 17:56 | 2026 Jun 12 02:08:31 | 74.0423 | 0.01309 | 3.2025 | 114.8195 | 3.5094 | 12.24771 | – |
| 2026 Jun 14 17:57 | 2026 Jun 12 02:08:31 | 74.0423 | 0.01309 | 3.2025 | 114.8195 | 3.5094 | 12.24771 | – |
| 2026 Jun 13 17:56 | 2026 Jun 12 02:08:31 | 74.0423 | 0.01309 | 3.2025 | 114.8195 | 3.5094 | 12.24771 | – |
| 2026 Jun 12 17:56 | 2026 Jun 12 02:08:31 | 74.0423 | 0.01309 | 3.2025 | 114.8195 | 3.5094 | 12.24771 | – |
| 2026 Jun 11 17:57 | 2026 Jun 02 20:23:37 | 74.0425 | 0.01310 | 3.9827 | 128.1431 | 3.5094 | 12.24771 | – |
| 2026 Jun 10 17:56 | 2026 Jun 02 20:23:37 | 74.0425 | 0.01310 | 3.9827 | 128.1431 | 3.5094 | 12.24771 | – |
| 2026 Jun 09 17:57 | 2026 Jun 02 20:23:37 | 74.0425 | 0.01310 | 3.9827 | 128.1431 | 3.5094 | 12.24771 | – |
| 2026 Jun 08 17:56 | 2026 Jun 02 20:23:37 | 74.0425 | 0.01310 | 3.9827 | 128.1431 | 3.5094 | 12.24771 | – |
| 2026 Jun 07 17:56 | 2026 Jun 02 20:23:37 | 74.0425 | 0.01310 | 3.9827 | 128.1431 | 3.5094 | 12.24771 | – |
| 2026 Jun 06 17:56 | 2026 May 31 04:08:00 | 74.0414 | 0.01310 | 4.2088 | 132.0072 | 3.5094 | 12.24771 | – |
| 2026 Jun 05 17:56 | 2026 May 31 04:08:00 | 74.0414 | 0.01310 | 4.2088 | 132.0072 | 3.5094 | 12.24771 | – |
| 2026 Jun 04 17:57 | 2026 May 31 04:08:00 | 74.0414 | 0.01310 | 4.2088 | 132.0072 | 3.5094 | 12.24771 | – |
| 2026 Jun 02 17:56 | 2026 May 31 04:08:00 | 74.0414 | 0.01310 | 4.2088 | 132.0072 | 3.5094 | 12.24771 | – |
| 2026 Jun 01 17:57 | 2026 May 31 04:08:00 | 74.0414 | 0.01310 | 4.2088 | 132.0072 | 3.5094 | 12.24771 | – |
| 2026 May 31 17:58 | 2026 May 31 04:08:00 | 74.0414 | 0.01310 | 4.2088 | 132.0072 | 3.5094 | 12.24771 | – |
| 2026 May 30 17:57 | 2026 May 26 06:36:50 | 74.0411 | 0.01310 | 4.6223 | 139.0680 | 3.5094 | 12.24771 | – |
| 2026 May 29 17:57 | 2026 May 26 06:36:50 | 74.0411 | 0.01310 | 4.6223 | 139.0680 | 3.5094 | 12.24771 | – |
| 2026 May 28 17:56 | 2026 May 26 06:36:50 | 74.0411 | 0.01310 | 4.6223 | 139.0680 | 3.5094 | 12.24771 | – |
| 2026 May 27 17:57 | 2026 May 26 06:36:50 | 74.0411 | 0.01310 | 4.6223 | 139.0680 | 3.5094 | 12.24771 | – |
| 2026 May 26 17:57 | 2026 May 26 06:36:50 | 74.0411 | 0.01310 | 4.6223 | 139.0680 | 3.5094 | 12.24771 | – |
| 2026 May 25 17:57 | 2026 May 21 04:47:49 | 74.0404 | 0.01311 | 5.0509 | 146.3841 | 3.5094 | 12.24771 | – |