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 | 21724 |
| 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 02 00:58:18 | 73.9780 | 0.02077 | 19.0332 | 172.9929 | 303.7356 | 12.20606 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 00:58:18 | 73.9780 | 0.02077 | 19.0332 | 172.9929 | 303.7356 | 12.20606 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 00:58:18 | 73.9780 | 0.02077 | 19.0332 | 172.9929 | 303.7356 | 12.20606 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 00:58:18 | 73.9780 | 0.02077 | 19.0332 | 172.9929 | 303.7356 | 12.20606 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 16:38:01 | 73.9795 | 0.02078 | 19.4832 | 180.6090 | 303.7356 | 12.20606 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 16:38:01 | 73.9795 | 0.02078 | 19.4832 | 180.6090 | 303.7356 | 12.20606 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 16:38:01 | 73.9795 | 0.02078 | 19.4832 | 180.6090 | 303.7356 | 12.20606 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 16:38:01 | 73.9795 | 0.02078 | 19.4832 | 180.6090 | 303.7356 | 12.20606 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 16:38:01 | 73.9795 | 0.02078 | 19.4832 | 180.6090 | 303.7356 | 12.20606 | – |
| 2026 Jan 27 18:56 | 2026 Jan 20 06:22:28 | 73.9801 | 0.02079 | 20.1081 | 191.1974 | 303.7356 | 12.20606 | – |
| 2026 Jan 26 18:57 | 2026 Jan 20 06:22:28 | 73.9801 | 0.02079 | 20.1081 | 191.1974 | 303.7356 | 12.20606 | – |
| 2026 Jan 25 18:57 | 2026 Jan 20 06:22:28 | 73.9801 | 0.02079 | 20.1081 | 191.1974 | 303.7356 | 12.20606 | – |
| 2026 Jan 24 18:58 | 2026 Jan 20 06:22:28 | 73.9801 | 0.02079 | 20.1081 | 191.1974 | 303.7356 | 12.20606 | – |