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 | 21404 |
| 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 |
| 2025 Jun 30 17:56 | 2025 Jun 28 12:32:17 | 73.9586 | 0.01852 | 17.8877 | 123.0807 | 268.0750 | 12.41458 | – |
| 2025 Jun 29 17:56 | 2025 Jun 28 12:32:17 | 73.9586 | 0.01852 | 17.8877 | 123.0807 | 268.0750 | 12.41458 | – |
| 2025 Jun 28 17:56 | 2025 Jun 28 12:32:17 | 73.9586 | 0.01852 | 17.8877 | 123.0807 | 268.0750 | 12.41458 | – |
| 2025 Jun 27 17:56 | 2025 Jun 22 13:25:48 | 73.9588 | 0.01853 | 18.4102 | 131.8317 | 268.0750 | 12.41458 | – |
| 2025 Jun 26 17:56 | 2025 Jun 22 13:25:48 | 73.9588 | 0.01853 | 18.4102 | 131.8317 | 268.0750 | 12.41458 | – |
| 2025 Jun 25 17:56 | 2025 Jun 22 13:25:48 | 73.9588 | 0.01853 | 18.4102 | 131.8317 | 268.0750 | 12.41458 | – |
| 2025 Jun 24 17:56 | 2025 Jun 22 13:25:48 | 73.9588 | 0.01853 | 18.4102 | 131.8317 | 268.0750 | 12.41458 | – |
| 2025 Jun 23 17:56 | 2025 Jun 22 13:25:48 | 73.9588 | 0.01853 | 18.4102 | 131.8317 | 268.0750 | 12.41458 | – |
| 2025 Jun 22 17:56 | 2025 Jun 17 02:43:51 | 73.9588 | 0.01854 | 18.8873 | 139.8131 | 268.0750 | 12.41458 | – |
| 2025 Jun 21 17:56 | 2025 Jun 17 02:43:51 | 73.9588 | 0.01854 | 18.8873 | 139.8131 | 268.0750 | 12.41458 | – |
| 2025 Jun 20 17:57 | 2025 Jun 17 02:43:51 | 73.9588 | 0.01854 | 18.8873 | 139.8131 | 268.0750 | 12.41458 | – |
| 2025 Jun 19 17:56 | 2025 Jun 17 02:43:51 | 73.9588 | 0.01854 | 18.8873 | 139.8131 | 268.0750 | 12.41458 | – |
| 2025 Jun 18 17:56 | 2025 Jun 17 02:43:51 | 73.9588 | 0.01854 | 18.8873 | 139.8131 | 268.0750 | 12.41458 | – |
| 2025 Jun 17 17:56 | 2025 Jun 17 02:43:51 | 73.9588 | 0.01854 | 18.8873 | 139.8131 | 268.0750 | 12.41458 | – |
| 2025 Jun 16 17:56 | 2025 Jun 11 18:56:43 | 73.9585 | 0.01855 | 19.3538 | 147.6130 | 268.0750 | 12.41458 | – |
| 2025 Jun 15 17:56 | 2025 Jun 11 18:56:43 | 73.9585 | 0.01855 | 19.3538 | 147.6130 | 268.0750 | 12.41458 | – |
| 2025 Jun 14 17:56 | 2025 Jun 11 18:56:43 | 73.9585 | 0.01855 | 19.3538 | 147.6130 | 268.0750 | 12.41458 | – |
| 2025 Jun 13 17:56 | 2025 Jun 11 18:56:43 | 73.9585 | 0.01855 | 19.3538 | 147.6130 | 268.0750 | 12.41458 | – |
| 2025 Jun 12 17:56 | 2025 Jun 11 18:56:43 | 73.9585 | 0.01855 | 19.3538 | 147.6130 | 268.0750 | 12.41458 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 19:50:30 | 73.9583 | 0.01856 | 19.8763 | 156.3419 | 268.0750 | 12.41458 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 19:50:30 | 73.9583 | 0.01856 | 19.8763 | 156.3419 | 268.0750 | 12.41458 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 19:50:30 | 73.9583 | 0.01856 | 19.8763 | 156.3419 | 268.0750 | 12.41458 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 19:50:30 | 73.9583 | 0.01856 | 19.8763 | 156.3419 | 268.0750 | 12.41458 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 19:50:30 | 73.9583 | 0.01856 | 19.8763 | 156.3419 | 268.0750 | 12.41458 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 19:50:30 | 73.9583 | 0.01856 | 19.8763 | 156.3419 | 268.0750 | 12.41458 | – |
| 2025 Jun 05 17:56 | 2025 Jun 01 08:49:27 | 73.9593 | 0.01856 | 20.2670 | 162.8687 | 268.0750 | 12.41458 | – |
| 2025 Jun 04 17:57 | 2025 Jun 01 08:49:27 | 73.9593 | 0.01856 | 20.2670 | 162.8687 | 268.0750 | 12.41458 | – |
| 2025 Jun 03 17:57 | 2025 Jun 01 08:49:27 | 73.9593 | 0.01856 | 20.2670 | 162.8687 | 268.0750 | 12.41458 | – |