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 |
| 2025 Aug 31 17:56 | 2025 Aug 27 18:04:58 | 74.0398 | 0.01309 | 3.5517 | 168.6011 | 203.8108 | 12.24764 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 18:04:58 | 74.0398 | 0.01309 | 3.5517 | 168.6011 | 203.8108 | 12.24764 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 18:04:58 | 74.0398 | 0.01309 | 3.5517 | 168.6011 | 203.8108 | 12.24764 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 18:04:58 | 74.0398 | 0.01309 | 3.5517 | 168.6011 | 203.8108 | 12.24764 | – |
| 2025 Aug 27 17:56 | 2025 Aug 23 07:11:41 | 74.0392 | 0.01310 | 3.9278 | 174.9871 | 203.8108 | 12.24764 | – |
| 2025 Aug 26 17:56 | 2025 Aug 23 07:11:41 | 74.0392 | 0.01310 | 3.9278 | 174.9871 | 203.8108 | 12.24764 | – |
| 2025 Aug 25 17:56 | 2025 Aug 23 07:11:41 | 74.0392 | 0.01310 | 3.9278 | 174.9871 | 203.8108 | 12.24764 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 07:11:41 | 74.0392 | 0.01310 | 3.9278 | 174.9871 | 203.8108 | 12.24764 | – |
| 2025 Aug 23 17:56 | 2025 Aug 23 07:11:41 | 74.0392 | 0.01310 | 3.9278 | 174.9871 | 203.8108 | 12.24764 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 21:28:11 | 74.0389 | 0.01310 | 4.3844 | 182.7401 | 203.8108 | 12.24764 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 21:28:11 | 74.0389 | 0.01310 | 4.3844 | 182.7401 | 203.8108 | 12.24764 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 21:28:11 | 74.0389 | 0.01310 | 4.3844 | 182.7401 | 203.8108 | 12.24764 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 21:28:11 | 74.0389 | 0.01310 | 4.3844 | 182.7401 | 203.8108 | 12.24764 | – |
| 2025 Aug 16 17:56 | 2025 Aug 11 19:53:22 | 74.0390 | 0.01311 | 4.8968 | 191.4462 | 203.8108 | 12.24764 | – |
| 2025 Aug 15 17:57 | 2025 Aug 11 19:53:22 | 74.0390 | 0.01311 | 4.8968 | 191.4462 | 203.8108 | 12.24764 | – |
| 2025 Aug 14 17:56 | 2025 Aug 11 19:53:22 | 74.0390 | 0.01311 | 4.8968 | 191.4462 | 203.8108 | 12.24764 | – |
| 2025 Aug 13 17:58 | 2025 Aug 11 19:53:22 | 74.0390 | 0.01311 | 4.8968 | 191.4462 | 203.8108 | 12.24764 | – |
| 2025 Aug 12 17:56 | 2025 Aug 11 19:53:22 | 74.0390 | 0.01311 | 4.8968 | 191.4462 | 203.8108 | 12.24764 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 20:16:06 | 74.0393 | 0.01312 | 5.3178 | 198.5991 | 203.8108 | 12.24764 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 20:16:06 | 74.0393 | 0.01312 | 5.3178 | 198.5991 | 203.8108 | 12.24764 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 20:16:06 | 74.0393 | 0.01312 | 5.3178 | 198.5991 | 203.8108 | 12.24764 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 20:16:06 | 74.0393 | 0.01312 | 5.3178 | 198.5991 | 203.8108 | 12.24764 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 20:16:06 | 74.0393 | 0.01312 | 5.3178 | 198.5991 | 203.8108 | 12.24764 | – |
| 2025 Aug 05 17:56 | 2025 Jul 31 23:07:41 | 74.0400 | 0.01313 | 5.8145 | 207.0252 | 203.8108 | 12.24764 | – |
| 2025 Aug 04 17:56 | 2025 Jul 31 23:07:41 | 74.0400 | 0.01313 | 5.8145 | 207.0252 | 203.8108 | 12.24764 | – |