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 | 27747 |
| 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 19:01:42 | 73.9644 | 0.00846 | 11.9610 | 181.6924 | 203.7925 | 12.19897 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 19:01:42 | 73.9644 | 0.00846 | 11.9610 | 181.6924 | 203.7925 | 12.19897 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 19:01:42 | 73.9644 | 0.00846 | 11.9610 | 181.6924 | 203.7925 | 12.19897 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 19:01:42 | 73.9644 | 0.00846 | 11.9610 | 181.6924 | 203.7925 | 12.19897 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 20:58:24 | 73.9637 | 0.00848 | 12.3743 | 188.9517 | 203.7925 | 12.19897 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 20:58:24 | 73.9637 | 0.00848 | 12.3743 | 188.9517 | 203.7925 | 12.19897 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 20:58:24 | 73.9637 | 0.00848 | 12.3743 | 188.9517 | 203.7925 | 12.19897 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 20:58:24 | 73.9637 | 0.00848 | 12.3743 | 188.9517 | 203.7925 | 12.19897 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 20:58:24 | 73.9637 | 0.00848 | 12.3743 | 188.9517 | 203.7925 | 12.19897 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 07:49:06 | 73.9630 | 0.00850 | 12.8405 | 197.2453 | 203.7925 | 12.19897 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 07:49:06 | 73.9630 | 0.00850 | 12.8405 | 197.2453 | 203.7925 | 12.19897 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 07:49:06 | 73.9630 | 0.00850 | 12.8405 | 197.2453 | 203.7925 | 12.19897 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 07:49:06 | 73.9630 | 0.00850 | 12.8405 | 197.2453 | 203.7925 | 12.19897 | – |
| 2025 Aug 16 17:56 | 2025 Aug 12 09:45:36 | 73.9624 | 0.00853 | 13.2539 | 204.5783 | 203.7925 | 12.19897 | – |
| 2025 Aug 15 17:57 | 2025 Aug 12 09:45:36 | 73.9624 | 0.00853 | 13.2539 | 204.5783 | 203.7925 | 12.19897 | – |
| 2025 Aug 14 17:56 | 2025 Aug 12 09:45:36 | 73.9624 | 0.00853 | 13.2539 | 204.5783 | 203.7925 | 12.19897 | – |
| 2025 Aug 13 17:58 | 2025 Aug 12 09:45:36 | 73.9624 | 0.00853 | 13.2539 | 204.5783 | 203.7925 | 12.19897 | – |
| 2025 Aug 12 17:56 | 2025 Aug 12 09:45:36 | 73.9624 | 0.00853 | 13.2539 | 204.5783 | 203.7925 | 12.19897 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 10:05:20 | 73.9619 | 0.00856 | 13.7570 | 213.3290 | 203.7925 | 12.19897 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 10:05:20 | 73.9619 | 0.00856 | 13.7570 | 213.3290 | 203.7925 | 12.19897 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 10:05:20 | 73.9619 | 0.00856 | 13.7570 | 213.3290 | 203.7925 | 12.19897 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 10:05:20 | 73.9619 | 0.00856 | 13.7570 | 213.3290 | 203.7925 | 12.19897 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 10:05:20 | 73.9619 | 0.00856 | 13.7570 | 213.3290 | 203.7925 | 12.19897 | – |
| 2025 Aug 05 17:56 | 2025 Jul 31 10:25:19 | 73.9612 | 0.00857 | 14.2601 | 221.8692 | 203.7925 | 12.19897 | – |
| 2025 Aug 04 17:56 | 2025 Jul 31 10:25:19 | 73.9612 | 0.00857 | 14.2601 | 221.8692 | 203.7925 | 12.19897 | – |