Orbital elements of SL-8 DEB
| Launched | 30 November 1987 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 18698 |
| 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 Dec 14 18:56 | 2025 Dec 12 01:45:55 | 73.9837 | 0.00130 | 14.5374 | 179.0929 | 331.8679 | 14.51555 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 01:45:55 | 73.9837 | 0.00130 | 14.5374 | 179.0929 | 331.8679 | 14.51555 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 01:45:55 | 73.9837 | 0.00130 | 14.5374 | 179.0929 | 331.8679 | 14.51555 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 22:44:26 | 73.9840 | 0.00133 | 15.1827 | 190.2988 | 331.8679 | 14.51555 | – |
| 2025 Dec 10 18:56 | 2025 Dec 06 22:44:26 | 73.9840 | 0.00133 | 15.1827 | 190.2988 | 331.8679 | 14.51555 | – |
| 2025 Dec 09 18:56 | 2025 Dec 06 22:44:26 | 73.9840 | 0.00133 | 15.1827 | 190.2988 | 331.8679 | 14.51555 | – |
| 2025 Dec 08 18:56 | 2025 Dec 06 22:44:26 | 73.9840 | 0.00133 | 15.1827 | 190.2988 | 331.8679 | 14.51555 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 22:44:26 | 73.9840 | 0.00133 | 15.1827 | 190.2988 | 331.8679 | 14.51555 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 03:36:46 | 73.9847 | 0.00135 | 15.7865 | 200.5456 | 331.8679 | 14.51555 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 03:36:46 | 73.9847 | 0.00135 | 15.7865 | 200.5456 | 331.8679 | 14.51555 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 03:36:46 | 73.9847 | 0.00135 | 15.7865 | 200.5456 | 331.8679 | 14.51555 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 03:36:46 | 73.9847 | 0.00135 | 15.7865 | 200.5456 | 331.8679 | 14.51555 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 03:36:46 | 73.9847 | 0.00135 | 15.7865 | 200.5456 | 331.8679 | 14.51555 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 04:22:48 | 73.9847 | 0.00139 | 16.6637 | 215.1065 | 331.8679 | 14.51555 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 04:22:48 | 73.9847 | 0.00139 | 16.6637 | 215.1065 | 331.8679 | 14.51555 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 04:22:48 | 73.9847 | 0.00139 | 16.6637 | 215.1065 | 331.8679 | 14.51555 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 04:22:48 | 73.9847 | 0.00139 | 16.6637 | 215.1065 | 331.8679 | 14.51555 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 04:22:48 | 73.9847 | 0.00139 | 16.6637 | 215.1065 | 331.8679 | 14.51555 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 04:22:48 | 73.9847 | 0.00139 | 16.6637 | 215.1065 | 331.8679 | 14.51555 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 06:55:15 | 73.9847 | 0.00141 | 17.2797 | 225.1564 | 331.8679 | 14.51555 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 06:55:15 | 73.9847 | 0.00141 | 17.2797 | 225.1564 | 331.8679 | 14.51555 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 06:55:15 | 73.9847 | 0.00141 | 17.2797 | 225.1564 | 331.8679 | 14.51555 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 06:55:15 | 73.9847 | 0.00141 | 17.2797 | 225.1564 | 331.8679 | 14.51555 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 16:43:24 | 73.9836 | 0.00146 | 18.7388 | 248.6339 | 331.8679 | 14.51555 | – |