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 Feb 05 18:58 | 2026 Feb 01 23:47:56 | 74.0380 | 0.01315 | 14.1888 | 301.2913 | 221.1767 | 12.24768 | – |
| 2026 Feb 04 18:57 | 2026 Feb 01 23:47:56 | 74.0380 | 0.01315 | 14.1888 | 301.2913 | 221.1767 | 12.24768 | – |
| 2026 Feb 03 18:56 | 2026 Feb 01 23:47:56 | 74.0380 | 0.01315 | 14.1888 | 301.2913 | 221.1767 | 12.24768 | – |
| 2026 Feb 02 18:56 | 2026 Feb 01 23:47:56 | 74.0380 | 0.01315 | 14.1888 | 301.2913 | 221.1767 | 12.24768 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 06:39:00 | 74.0375 | 0.01315 | 14.6714 | 309.4572 | 221.1767 | 12.24768 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 06:39:00 | 74.0375 | 0.01315 | 14.6714 | 309.4572 | 221.1767 | 12.24768 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 06:39:00 | 74.0375 | 0.01315 | 14.6714 | 309.4572 | 221.1767 | 12.24768 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 06:39:00 | 74.0375 | 0.01315 | 14.6714 | 309.4572 | 221.1767 | 12.24768 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 06:39:00 | 74.0375 | 0.01315 | 14.6714 | 309.4572 | 221.1767 | 12.24768 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 12:07:36 | 74.0376 | 0.01314 | 15.0745 | 316.2827 | 221.1767 | 12.24768 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 12:07:36 | 74.0376 | 0.01314 | 15.0745 | 316.2827 | 221.1767 | 12.24768 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 12:07:36 | 74.0376 | 0.01314 | 15.0745 | 316.2827 | 221.1767 | 12.24768 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 12:07:36 | 74.0376 | 0.01314 | 15.0745 | 316.2827 | 221.1767 | 12.24768 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 12:07:36 | 74.0376 | 0.01314 | 15.0745 | 316.2827 | 221.1767 | 12.24768 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 13:01:37 | 74.0381 | 0.01314 | 15.5780 | 324.7980 | 221.1767 | 12.24768 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 13:01:37 | 74.0381 | 0.01314 | 15.5780 | 324.7980 | 221.1767 | 12.24768 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 13:01:37 | 74.0381 | 0.01314 | 15.5780 | 324.7980 | 221.1767 | 12.24768 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 13:01:37 | 74.0381 | 0.01314 | 15.5780 | 324.7980 | 221.1767 | 12.24768 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 13:01:37 | 74.0381 | 0.01314 | 15.5780 | 324.7980 | 221.1767 | 12.24768 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 13:01:37 | 74.0381 | 0.01314 | 15.5780 | 324.7980 | 221.1767 | 12.24768 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 08:28:10 | 74.0387 | 0.01313 | 16.0163 | 332.2070 | 221.1767 | 12.24768 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 08:28:10 | 74.0387 | 0.01313 | 16.0163 | 332.2070 | 221.1767 | 12.24768 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 08:28:10 | 74.0387 | 0.01313 | 16.0163 | 332.2070 | 221.1767 | 12.24768 | – |
| 2026 Jan 10 18:57 | 2026 Jan 06 02:51:28 | 74.0395 | 0.01313 | 16.4583 | 339.6709 | 221.1767 | 12.24768 | – |
| 2026 Jan 09 18:57 | 2026 Jan 06 02:51:28 | 74.0395 | 0.01313 | 16.4583 | 339.6709 | 221.1767 | 12.24768 | – |