Orbital elements of SL-8 DEB
| Launched | 16 December 1981 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 27738 |
| 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 13 18:56 | 2025 Dec 11 13:05:17 | 82.9598 | 0.00556 | 0.8813 | 329.5779 | 186.5035 | 12.15732 | – |
| 2025 Dec 12 18:57 | 2025 Dec 11 13:05:17 | 82.9598 | 0.00556 | 0.8813 | 329.5779 | 186.5035 | 12.15732 | – |
| 2025 Dec 11 18:56 | 2025 Dec 03 21:31:24 | 82.9609 | 0.00558 | 1.1643 | 345.7383 | 186.5035 | 12.15732 | – |
| 2025 Dec 10 18:56 | 2025 Dec 03 21:31:24 | 82.9609 | 0.00558 | 1.1643 | 345.7383 | 186.5035 | 12.15732 | – |
| 2025 Dec 09 18:56 | 2025 Dec 03 21:31:24 | 82.9609 | 0.00558 | 1.1643 | 345.7383 | 186.5035 | 12.15732 | – |
| 2025 Dec 08 18:56 | 2025 Dec 03 21:31:24 | 82.9609 | 0.00558 | 1.1643 | 345.7383 | 186.5035 | 12.15732 | – |
| 2025 Dec 07 18:56 | 2025 Dec 03 21:31:24 | 82.9609 | 0.00558 | 1.1643 | 345.7383 | 186.5035 | 12.15732 | – |
| 2025 Dec 06 18:56 | 2025 Nov 29 10:02:36 | 82.9614 | 0.00559 | 1.3299 | 355.2305 | 186.5035 | 12.15732 | – |
| 2025 Dec 05 18:57 | 2025 Nov 29 10:02:36 | 82.9614 | 0.00559 | 1.3299 | 355.2305 | 186.5035 | 12.15732 | – |
| 2025 Dec 04 18:57 | 2025 Nov 29 10:02:36 | 82.9614 | 0.00559 | 1.3299 | 355.2305 | 186.5035 | 12.15732 | – |
| 2025 Dec 03 18:56 | 2025 Nov 29 10:02:36 | 82.9614 | 0.00559 | 1.3299 | 355.2305 | 186.5035 | 12.15732 | – |
| 2025 Dec 02 18:56 | 2025 Nov 29 10:02:36 | 82.9614 | 0.00559 | 1.3299 | 355.2305 | 186.5035 | 12.15732 | – |
| 2025 Nov 30 18:57 | 2025 Nov 24 22:17:53 | 82.9611 | 0.00560 | 1.4959 | 4.7793 | 186.5035 | 12.15732 | – |
| 2025 Nov 29 18:56 | 2025 Nov 24 22:17:53 | 82.9611 | 0.00560 | 1.4959 | 4.7793 | 186.5035 | 12.15732 | – |
| 2025 Nov 28 18:57 | 2025 Nov 24 22:17:53 | 82.9611 | 0.00560 | 1.4959 | 4.7793 | 186.5035 | 12.15732 | – |
| 2025 Nov 27 18:57 | 2025 Nov 24 22:17:53 | 82.9611 | 0.00560 | 1.4959 | 4.7793 | 186.5035 | 12.15732 | – |
| 2025 Nov 26 18:57 | 2025 Nov 24 22:17:53 | 82.9611 | 0.00560 | 1.4959 | 4.7793 | 186.5035 | 12.15732 | – |
| 2025 Nov 25 18:57 | 2025 Nov 24 22:17:53 | 82.9611 | 0.00560 | 1.4959 | 4.7793 | 186.5035 | 12.15732 | – |
| 2025 Nov 24 18:56 | 2025 Nov 17 11:37:20 | 82.9630 | 0.00562 | 1.7712 | 20.3689 | 186.5035 | 12.15732 | – |
| 2025 Nov 23 18:57 | 2025 Nov 17 11:37:20 | 82.9630 | 0.00562 | 1.7712 | 20.3689 | 186.5035 | 12.15732 | – |
| 2025 Nov 21 18:57 | 2025 Nov 17 11:37:20 | 82.9630 | 0.00562 | 1.7712 | 20.3689 | 186.5035 | 12.15732 | – |
| 2025 Nov 20 18:56 | 2025 Nov 17 11:37:20 | 82.9630 | 0.00562 | 1.7712 | 20.3689 | 186.5035 | 12.15732 | – |
| 2025 Nov 18 18:57 | 2025 Nov 04 11:33:31 | 82.9630 | 0.00567 | 2.2519 | 47.5709 | 186.5035 | 12.15732 | – |
| 2025 Nov 16 18:58 | 2025 Nov 04 11:33:31 | 82.9630 | 0.00567 | 2.2519 | 47.5709 | 186.5035 | 12.15732 | – |