Orbital elements of SL-8 DEB
| Launched | 17 January 1990 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 20434 |
| 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 12 18:57 | 2025 Dec 10 10:43:51 | 74.0429 | 0.00162 | 23.2471 | 298.4145 | 212.5506 | 14.49526 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 07:35:46 | 74.0427 | 0.00161 | 23.6386 | 304.5208 | 212.5506 | 14.49526 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 07:35:46 | 74.0427 | 0.00161 | 23.6386 | 304.5208 | 212.5506 | 14.49526 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 07:35:46 | 74.0427 | 0.00161 | 23.6386 | 304.5208 | 212.5506 | 14.49526 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 07:35:46 | 74.0427 | 0.00161 | 23.6386 | 304.5208 | 212.5506 | 14.49526 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 07:35:46 | 74.0427 | 0.00161 | 23.6386 | 304.5208 | 212.5506 | 14.49526 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 12:14:32 | 74.0420 | 0.00159 | 0.2397 | 314.0595 | 212.5506 | 14.49526 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 12:14:32 | 74.0420 | 0.00159 | 0.2397 | 314.0595 | 212.5506 | 14.49526 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 12:14:32 | 74.0420 | 0.00159 | 0.2397 | 314.0595 | 212.5506 | 14.49526 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 12:14:32 | 74.0420 | 0.00159 | 0.2397 | 314.0595 | 212.5506 | 14.49526 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 12:14:32 | 74.0420 | 0.00159 | 0.2397 | 314.0595 | 212.5506 | 14.49526 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 04:16:07 | 74.0428 | 0.00155 | 1.1565 | 329.0155 | 212.5506 | 14.49526 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 04:16:07 | 74.0428 | 0.00155 | 1.1565 | 329.0155 | 212.5506 | 14.49526 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 04:16:07 | 74.0428 | 0.00155 | 1.1565 | 329.0155 | 212.5506 | 14.49526 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 04:16:07 | 74.0428 | 0.00155 | 1.1565 | 329.0155 | 212.5506 | 14.49526 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 04:16:07 | 74.0428 | 0.00155 | 1.1565 | 329.0155 | 212.5506 | 14.49526 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 04:16:07 | 74.0428 | 0.00155 | 1.1565 | 329.0155 | 212.5506 | 14.49526 | – |
| 2025 Nov 24 18:56 | 2025 Nov 19 05:46:13 | 74.0444 | 0.00152 | 1.8988 | 341.2640 | 212.5506 | 14.49526 | – |
| 2025 Nov 23 18:57 | 2025 Nov 19 05:46:13 | 74.0444 | 0.00152 | 1.8988 | 341.2640 | 212.5506 | 14.49526 | – |
| 2025 Nov 21 18:57 | 2025 Nov 19 05:46:13 | 74.0444 | 0.00152 | 1.8988 | 341.2640 | 212.5506 | 14.49526 | – |
| 2025 Nov 20 18:56 | 2025 Nov 19 05:46:13 | 74.0444 | 0.00152 | 1.8988 | 341.2640 | 212.5506 | 14.49526 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 16:45:04 | 74.0439 | 0.00147 | 3.2168 | 3.8995 | 212.5506 | 14.49526 | – |
| 2025 Nov 16 18:58 | 2025 Nov 08 16:45:04 | 74.0439 | 0.00147 | 3.2168 | 3.8995 | 212.5506 | 14.49526 | – |
| 2025 Nov 15 18:57 | 2025 Nov 08 16:45:04 | 74.0439 | 0.00147 | 3.2168 | 3.8995 | 212.5506 | 14.49526 | – |