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 | 29289 |
| 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 Sep 12 17:57 | 2025 Sep 03 05:46:31 | 82.9546 | 0.00558 | 4.6992 | 174.7025 | 7.8388 | 12.15692 | – |
| 2025 Sep 11 17:57 | 2025 Sep 03 05:46:31 | 82.9546 | 0.00558 | 4.6992 | 174.7025 | 7.8388 | 12.15692 | – |
| 2025 Sep 10 17:56 | 2025 Sep 03 05:46:31 | 82.9546 | 0.00558 | 4.6992 | 174.7025 | 7.8388 | 12.15692 | – |
| 2025 Sep 08 17:57 | 2025 Sep 03 05:46:31 | 82.9546 | 0.00558 | 4.6992 | 174.7025 | 7.8388 | 12.15692 | – |
| 2025 Sep 07 17:56 | 2025 Sep 03 05:46:31 | 82.9546 | 0.00558 | 4.6992 | 174.7025 | 7.8388 | 12.15692 | – |
| 2025 Sep 06 20:41 | 2025 Sep 03 05:46:31 | 82.9546 | 0.00558 | 4.6992 | 174.7025 | 7.8388 | 12.15692 | – |
| 2025 Sep 03 17:57 | 2025 Sep 03 05:46:31 | 82.9546 | 0.00558 | 4.6992 | 174.7025 | 7.8388 | 12.15692 | – |
| 2025 Sep 02 17:56 | 2025 Aug 26 19:06:14 | 82.9549 | 0.00554 | 4.9747 | 190.3375 | 7.8388 | 12.15692 | – |
| 2025 Sep 01 17:56 | 2025 Aug 26 19:06:14 | 82.9549 | 0.00554 | 4.9747 | 190.3375 | 7.8388 | 12.15692 | – |
| 2025 Aug 31 17:56 | 2025 Aug 26 19:06:14 | 82.9549 | 0.00554 | 4.9747 | 190.3375 | 7.8388 | 12.15692 | – |
| 2025 Aug 30 17:56 | 2025 Aug 26 19:06:14 | 82.9549 | 0.00554 | 4.9747 | 190.3375 | 7.8388 | 12.15692 | – |
| 2025 Aug 29 17:56 | 2025 Aug 26 19:06:14 | 82.9549 | 0.00554 | 4.9747 | 190.3375 | 7.8388 | 12.15692 | – |
| 2025 Aug 28 17:57 | 2025 Aug 26 19:06:14 | 82.9549 | 0.00554 | 4.9747 | 190.3375 | 7.8388 | 12.15692 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 07:22:58 | 82.9554 | 0.00553 | 5.1408 | 199.7732 | 7.8388 | 12.15692 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 07:22:58 | 82.9554 | 0.00553 | 5.1408 | 199.7732 | 7.8388 | 12.15692 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 07:22:58 | 82.9554 | 0.00553 | 5.1408 | 199.7732 | 7.8388 | 12.15692 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 07:22:58 | 82.9554 | 0.00553 | 5.1408 | 199.7732 | 7.8388 | 12.15692 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 07:22:58 | 82.9554 | 0.00553 | 5.1408 | 199.7732 | 7.8388 | 12.15692 | – |
| 2025 Aug 22 17:56 | 2025 Aug 13 08:05:32 | 82.9555 | 0.00549 | 5.4728 | 218.8516 | 7.8388 | 12.15692 | – |
| 2025 Aug 20 17:56 | 2025 Aug 13 08:05:32 | 82.9555 | 0.00549 | 5.4728 | 218.8516 | 7.8388 | 12.15692 | – |
| 2025 Aug 19 17:56 | 2025 Aug 13 08:05:32 | 82.9555 | 0.00549 | 5.4728 | 218.8516 | 7.8388 | 12.15692 | – |
| 2025 Aug 18 17:56 | 2025 Aug 13 08:05:32 | 82.9555 | 0.00549 | 5.4728 | 218.8516 | 7.8388 | 12.15692 | – |