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 | 21210 |
| 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 02 18:56 | 2026 Feb 02 10:04:29 | 74.0948 | 0.01364 | 8.6766 | 140.1078 | 297.6175 | 12.17462 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 10:04:06 | 74.0958 | 0.01366 | 9.1746 | 148.6351 | 297.6175 | 12.17462 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 10:04:06 | 74.0958 | 0.01366 | 9.1746 | 148.6351 | 297.6175 | 12.17462 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 10:04:06 | 74.0958 | 0.01366 | 9.1746 | 148.6351 | 297.6175 | 12.17462 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 10:04:06 | 74.0958 | 0.01366 | 9.1746 | 148.6351 | 297.6175 | 12.17462 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 10:04:06 | 74.0958 | 0.01366 | 9.1746 | 148.6351 | 297.6175 | 12.17462 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 11:46:43 | 74.0954 | 0.01367 | 9.5836 | 155.6342 | 297.6175 | 12.17462 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 11:46:43 | 74.0954 | 0.01367 | 9.5836 | 155.6342 | 297.6175 | 12.17462 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 11:46:43 | 74.0954 | 0.01367 | 9.5836 | 155.6342 | 297.6175 | 12.17462 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 11:46:43 | 74.0954 | 0.01367 | 9.5836 | 155.6342 | 297.6175 | 12.17462 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 11:46:43 | 74.0954 | 0.01367 | 9.5836 | 155.6342 | 297.6175 | 12.17462 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 15:29:52 | 74.0948 | 0.01368 | 10.0687 | 163.9245 | 297.6175 | 12.17462 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 15:29:52 | 74.0948 | 0.01368 | 10.0687 | 163.9245 | 297.6175 | 12.17462 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 15:29:52 | 74.0948 | 0.01368 | 10.0687 | 163.9245 | 297.6175 | 12.17462 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 15:29:52 | 74.0948 | 0.01368 | 10.0687 | 163.9245 | 297.6175 | 12.17462 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 15:29:52 | 74.0948 | 0.01368 | 10.0687 | 163.9245 | 297.6175 | 12.17462 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 15:29:52 | 74.0948 | 0.01368 | 10.0687 | 163.9245 | 297.6175 | 12.17462 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 15:12:07 | 74.0941 | 0.01369 | 10.4847 | 171.0280 | 297.6175 | 12.17462 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 15:12:07 | 74.0941 | 0.01369 | 10.4847 | 171.0280 | 297.6175 | 12.17462 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 15:12:07 | 74.0941 | 0.01369 | 10.4847 | 171.0280 | 297.6175 | 12.17462 | – |
| 2026 Jan 10 18:57 | 2026 Jan 06 03:57:30 | 74.0933 | 0.01371 | 10.9385 | 178.7871 | 297.6175 | 12.17462 | – |
| 2026 Jan 09 18:57 | 2026 Jan 06 03:57:30 | 74.0933 | 0.01371 | 10.9385 | 178.7871 | 297.6175 | 12.17462 | – |
| 2026 Jan 08 18:56 | 2026 Jan 06 03:57:30 | 74.0933 | 0.01371 | 10.9385 | 178.7871 | 297.6175 | 12.17462 | – |
| 2026 Jan 07 18:57 | 2026 Jan 06 03:57:30 | 74.0933 | 0.01371 | 10.9385 | 178.7871 | 297.6175 | 12.17462 | – |
| 2026 Jan 06 18:56 | 2026 Jan 06 03:57:30 | 74.0933 | 0.01371 | 10.9385 | 178.7871 | 297.6175 | 12.17462 | – |