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 | 21163 |
| 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 14 17:57 | 2026 Jun 11 22:53:07 | 73.9416 | 0.01380 | 8.8709 | 34.9660 | 22.6067 | 12.30973 | – |
| 2026 Jun 13 17:56 | 2026 Jun 11 22:53:07 | 73.9416 | 0.01380 | 8.8709 | 34.9660 | 22.6067 | 12.30973 | – |
| 2026 Jun 12 17:56 | 2026 Jun 11 22:53:07 | 73.9416 | 0.01380 | 8.8709 | 34.9660 | 22.6067 | 12.30973 | – |
| 2026 Jun 11 17:57 | 2026 Jun 07 05:35:55 | 73.9408 | 0.01378 | 9.2766 | 41.7263 | 22.6067 | 12.30973 | – |
| 2026 Jun 10 17:56 | 2026 Jun 07 05:35:55 | 73.9408 | 0.01378 | 9.2766 | 41.7263 | 22.6067 | 12.30973 | – |
| 2026 Jun 09 17:57 | 2026 Jun 07 05:35:55 | 73.9408 | 0.01378 | 9.2766 | 41.7263 | 22.6067 | 12.30973 | – |
| 2026 Jun 08 17:56 | 2026 Jun 07 05:35:55 | 73.9408 | 0.01378 | 9.2766 | 41.7263 | 22.6067 | 12.30973 | – |
| 2026 Jun 07 17:56 | 2026 Jun 07 05:35:55 | 73.9408 | 0.01378 | 9.2766 | 41.7263 | 22.6067 | 12.30973 | – |
| 2026 Jun 06 17:56 | 2026 May 31 10:27:03 | 73.9404 | 0.01377 | 9.8610 | 51.5074 | 22.6067 | 12.30973 | – |
| 2026 Jun 05 17:56 | 2026 May 31 10:27:03 | 73.9404 | 0.01377 | 9.8610 | 51.5074 | 22.6067 | 12.30973 | – |
| 2026 Jun 04 17:57 | 2026 May 31 10:27:03 | 73.9404 | 0.01377 | 9.8610 | 51.5074 | 22.6067 | 12.30973 | – |
| 2026 Jun 02 17:56 | 2026 May 31 10:27:03 | 73.9404 | 0.01377 | 9.8610 | 51.5074 | 22.6067 | 12.30973 | – |
| 2026 Jun 01 17:57 | 2026 May 31 10:27:03 | 73.9404 | 0.01377 | 9.8610 | 51.5074 | 22.6067 | 12.30973 | – |
| 2026 May 31 17:58 | 2026 May 31 10:27:03 | 73.9404 | 0.01377 | 9.8610 | 51.5074 | 22.6067 | 12.30973 | – |
| 2026 May 30 17:57 | 2026 May 26 06:52:44 | 73.9401 | 0.01377 | 10.3035 | 58.9407 | 22.6067 | 12.30973 | – |
| 2026 May 29 17:57 | 2026 May 26 06:52:44 | 73.9401 | 0.01377 | 10.3035 | 58.9407 | 22.6067 | 12.30973 | – |
| 2026 May 28 17:56 | 2026 May 26 06:52:44 | 73.9401 | 0.01377 | 10.3035 | 58.9407 | 22.6067 | 12.30973 | – |
| 2026 May 27 17:57 | 2026 May 26 06:52:44 | 73.9401 | 0.01377 | 10.3035 | 58.9407 | 22.6067 | 12.30973 | – |
| 2026 May 26 17:57 | 2026 May 26 06:52:44 | 73.9401 | 0.01377 | 10.3035 | 58.9407 | 22.6067 | 12.30973 | – |
| 2026 May 25 17:57 | 2026 May 21 02:15:26 | 73.9405 | 0.01377 | 10.7499 | 66.4510 | 22.6067 | 12.30973 | – |
| 2026 May 24 17:57 | 2026 May 21 02:15:26 | 73.9405 | 0.01377 | 10.7499 | 66.4510 | 22.6067 | 12.30973 | – |
| 2026 May 23 17:58 | 2026 May 21 02:15:26 | 73.9405 | 0.01377 | 10.7499 | 66.4510 | 22.6067 | 12.30973 | – |
| 2026 May 22 17:57 | 2026 May 21 02:15:26 | 73.9405 | 0.01377 | 10.7499 | 66.4510 | 22.6067 | 12.30973 | – |
| 2026 May 21 17:57 | 2026 May 21 02:15:26 | 73.9405 | 0.01377 | 10.7499 | 66.4510 | 22.6067 | 12.30973 | – |
| 2026 May 20 17:57 | 2026 May 16 11:35:31 | 73.9412 | 0.01377 | 11.1462 | 73.1346 | 22.6067 | 12.30973 | – |
| 2026 May 19 17:58 | 2026 May 16 11:35:31 | 73.9412 | 0.01377 | 11.1462 | 73.1346 | 22.6067 | 12.30973 | – |
| 2026 May 18 17:57 | 2026 May 16 11:35:31 | 73.9412 | 0.01377 | 11.1462 | 73.1346 | 22.6067 | 12.30973 | – |