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 | 21918 |
| 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 24 17:55 | 2026 Jun 22 10:08:36 | 74.0786 | 0.01213 | 11.8706 | 176.8555 | 339.2035 | 12.22335 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 10:08:36 | 74.0786 | 0.01213 | 11.8706 | 176.8555 | 339.2035 | 12.22335 | – |
| 2026 Jun 22 17:56 | 2026 Jun 17 06:15:31 | 74.0789 | 0.01213 | 12.3034 | 184.2373 | 339.2035 | 12.22335 | – |
| 2026 Jun 21 17:57 | 2026 Jun 17 06:15:31 | 74.0789 | 0.01213 | 12.3034 | 184.2373 | 339.2035 | 12.22335 | – |
| 2026 Jun 20 17:56 | 2026 Jun 17 06:15:31 | 74.0789 | 0.01213 | 12.3034 | 184.2373 | 339.2035 | 12.22335 | – |
| 2026 Jun 19 17:57 | 2026 Jun 17 06:15:31 | 74.0789 | 0.01213 | 12.3034 | 184.2373 | 339.2035 | 12.22335 | – |
| 2026 Jun 18 17:56 | 2026 Jun 17 06:15:31 | 74.0789 | 0.01213 | 12.3034 | 184.2373 | 339.2035 | 12.22335 | – |
| 2026 Jun 17 17:57 | 2026 Jun 17 06:15:31 | 74.0789 | 0.01213 | 12.3034 | 184.2373 | 339.2035 | 12.22335 | – |
| 2026 Jun 16 17:55 | 2026 Jun 12 06:25:53 | 74.0791 | 0.01213 | 12.7220 | 191.3569 | 339.2035 | 12.22335 | – |
| 2026 Jun 15 17:56 | 2026 Jun 12 06:25:53 | 74.0791 | 0.01213 | 12.7220 | 191.3569 | 339.2035 | 12.22335 | – |
| 2026 Jun 14 17:57 | 2026 Jun 12 06:25:53 | 74.0791 | 0.01213 | 12.7220 | 191.3569 | 339.2035 | 12.22335 | – |
| 2026 Jun 13 17:56 | 2026 Jun 12 06:25:53 | 74.0791 | 0.01213 | 12.7220 | 191.3569 | 339.2035 | 12.22335 | – |
| 2026 Jun 12 17:56 | 2026 Jun 12 06:25:53 | 74.0791 | 0.01213 | 12.7220 | 191.3569 | 339.2035 | 12.22335 | – |
| 2026 Jun 11 17:57 | 2026 Jun 06 02:59:12 | 74.0799 | 0.01212 | 13.2371 | 200.0727 | 339.2035 | 12.22335 | – |
| 2026 Jun 10 17:56 | 2026 Jun 06 02:59:12 | 74.0799 | 0.01212 | 13.2371 | 200.0727 | 339.2035 | 12.22335 | – |
| 2026 Jun 09 17:57 | 2026 Jun 06 02:59:12 | 74.0799 | 0.01212 | 13.2371 | 200.0727 | 339.2035 | 12.22335 | – |
| 2026 Jun 08 17:56 | 2026 Jun 06 02:59:12 | 74.0799 | 0.01212 | 13.2371 | 200.0727 | 339.2035 | 12.22335 | – |
| 2026 Jun 07 17:56 | 2026 Jun 06 02:59:12 | 74.0799 | 0.01212 | 13.2371 | 200.0727 | 339.2035 | 12.22335 | – |
| 2026 Jun 06 17:56 | 2026 May 31 13:42:34 | 74.0805 | 0.01211 | 13.7027 | 207.9205 | 339.2035 | 12.22335 | – |
| 2026 Jun 05 17:56 | 2026 May 31 13:42:34 | 74.0805 | 0.01211 | 13.7027 | 207.9205 | 339.2035 | 12.22335 | – |
| 2026 Jun 04 17:57 | 2026 May 31 13:42:34 | 74.0805 | 0.01211 | 13.7027 | 207.9205 | 339.2035 | 12.22335 | – |
| 2026 Jun 02 17:56 | 2026 May 31 13:42:34 | 74.0805 | 0.01211 | 13.7027 | 207.9205 | 339.2035 | 12.22335 | – |
| 2026 Jun 01 17:57 | 2026 May 31 13:42:34 | 74.0805 | 0.01211 | 13.7027 | 207.9205 | 339.2035 | 12.22335 | – |
| 2026 May 31 17:58 | 2026 May 31 13:42:34 | 74.0805 | 0.01211 | 13.7027 | 207.9205 | 339.2035 | 12.22335 | – |
| 2026 May 30 17:57 | 2026 May 26 05:49:15 | 74.0810 | 0.01210 | 14.1494 | 215.4537 | 339.2035 | 12.22335 | – |
| 2026 May 29 17:57 | 2026 May 26 05:49:15 | 74.0810 | 0.01210 | 14.1494 | 215.4537 | 339.2035 | 12.22335 | – |
| 2026 May 28 17:56 | 2026 May 26 05:49:15 | 74.0810 | 0.01210 | 14.1494 | 215.4537 | 339.2035 | 12.22335 | – |