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 | 21174 |
| 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 Mar 25 18:56 | 2026 Mar 20 10:19:42 | 74.0864 | 0.02758 | 16.2022 | 340.5020 | 44.8525 | 11.99423 | – |
| 2026 Mar 24 18:56 | 2026 Mar 20 10:19:42 | 74.0864 | 0.02758 | 16.2022 | 340.5020 | 44.8525 | 11.99423 | – |
| 2026 Mar 23 18:56 | 2026 Mar 20 10:19:42 | 74.0864 | 0.02758 | 16.2022 | 340.5020 | 44.8525 | 11.99423 | – |
| 2026 Mar 22 18:56 | 2026 Mar 20 10:19:42 | 74.0864 | 0.02758 | 16.2022 | 340.5020 | 44.8525 | 11.99423 | – |
| 2026 Mar 21 19:05 | 2026 Mar 20 10:19:42 | 74.0864 | 0.02758 | 16.2022 | 340.5020 | 44.8525 | 11.99423 | – |
| 2026 Mar 20 18:57 | 2026 Mar 20 10:19:42 | 74.0864 | 0.02758 | 16.2022 | 340.5020 | 44.8525 | 11.99423 | – |
| 2026 Mar 19 18:56 | 2026 Mar 15 05:04:36 | 74.0859 | 0.02758 | 16.6213 | 347.6854 | 44.8525 | 11.99423 | – |
| 2026 Mar 18 18:56 | 2026 Mar 15 05:04:36 | 74.0859 | 0.02758 | 16.6213 | 347.6854 | 44.8525 | 11.99423 | – |
| 2026 Mar 17 18:56 | 2026 Mar 15 05:04:36 | 74.0859 | 0.02758 | 16.6213 | 347.6854 | 44.8525 | 11.99423 | – |
| 2026 Mar 16 18:57 | 2026 Mar 15 05:04:36 | 74.0859 | 0.02758 | 16.6213 | 347.6854 | 44.8525 | 11.99423 | – |
| 2026 Mar 15 18:56 | 2026 Mar 15 05:04:36 | 74.0859 | 0.02758 | 16.6213 | 347.6854 | 44.8525 | 11.99423 | – |
| 2026 Mar 14 18:56 | 2026 Mar 10 12:08:41 | 74.0857 | 0.02757 | 16.9992 | 354.1518 | 44.8525 | 11.99423 | – |
| 2026 Mar 13 18:57 | 2026 Mar 10 12:08:41 | 74.0857 | 0.02757 | 16.9992 | 354.1518 | 44.8525 | 11.99423 | – |
| 2026 Mar 12 18:57 | 2026 Mar 10 12:08:41 | 74.0857 | 0.02757 | 16.9992 | 354.1518 | 44.8525 | 11.99423 | – |
| 2026 Mar 11 18:56 | 2026 Mar 10 12:08:41 | 74.0857 | 0.02757 | 16.9992 | 354.1518 | 44.8525 | 11.99423 | – |
| 2026 Mar 10 18:56 | 2026 Mar 10 12:08:41 | 74.0857 | 0.02757 | 16.9992 | 354.1518 | 44.8525 | 11.99423 | – |
| 2026 Mar 09 18:56 | 2026 Mar 03 00:44:37 | 74.0860 | 0.02757 | 17.5995 | 4.4062 | 44.8525 | 11.99423 | – |
| 2026 Mar 08 18:57 | 2026 Mar 03 00:44:37 | 74.0860 | 0.02757 | 17.5995 | 4.4062 | 44.8525 | 11.99423 | – |
| 2026 Mar 07 18:57 | 2026 Mar 03 00:44:37 | 74.0860 | 0.02757 | 17.5995 | 4.4062 | 44.8525 | 11.99423 | – |
| 2026 Mar 06 18:56 | 2026 Mar 03 00:44:37 | 74.0860 | 0.02757 | 17.5995 | 4.4062 | 44.8525 | 11.99423 | – |
| 2026 Mar 05 18:56 | 2026 Mar 03 00:44:37 | 74.0860 | 0.02757 | 17.5995 | 4.4062 | 44.8525 | 11.99423 | – |
| 2026 Mar 04 18:57 | 2026 Mar 03 00:44:37 | 74.0860 | 0.02757 | 17.5995 | 4.4062 | 44.8525 | 11.99423 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 13:55:32 | 74.0863 | 0.02756 | 17.9568 | 10.5001 | 44.8525 | 11.99423 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 13:55:32 | 74.0863 | 0.02756 | 17.9568 | 10.5001 | 44.8525 | 11.99423 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 13:55:32 | 74.0863 | 0.02756 | 17.9568 | 10.5001 | 44.8525 | 11.99423 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 13:55:32 | 74.0863 | 0.02756 | 17.9568 | 10.5001 | 44.8525 | 11.99423 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 13:55:32 | 74.0863 | 0.02756 | 17.9568 | 10.5001 | 44.8525 | 11.99423 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 13:55:32 | 74.0863 | 0.02756 | 17.9568 | 10.5001 | 44.8525 | 11.99423 | – |