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 | 21407 |
| 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 06 18:56 | 2025 Dec 02 03:54:59 | 73.8530 | 0.01755 | 16.1964 | 18.6629 | 134.5602 | 12.32593 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 03:54:59 | 73.8530 | 0.01755 | 16.1964 | 18.6629 | 134.5602 | 12.32593 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 03:54:59 | 73.8530 | 0.01755 | 16.1964 | 18.6629 | 134.5602 | 12.32593 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 03:54:59 | 73.8530 | 0.01755 | 16.1964 | 18.6629 | 134.5602 | 12.32593 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 03:54:59 | 73.8530 | 0.01755 | 16.1964 | 18.6629 | 134.5602 | 12.32593 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 06:22:32 | 73.8526 | 0.01751 | 16.7945 | 28.5023 | 134.5602 | 12.32593 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 06:22:32 | 73.8526 | 0.01751 | 16.7945 | 28.5023 | 134.5602 | 12.32593 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 06:22:32 | 73.8526 | 0.01751 | 16.7945 | 28.5023 | 134.5602 | 12.32593 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 06:22:32 | 73.8526 | 0.01751 | 16.7945 | 28.5023 | 134.5602 | 12.32593 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 06:22:32 | 73.8526 | 0.01751 | 16.7945 | 28.5023 | 134.5602 | 12.32593 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 06:22:32 | 73.8526 | 0.01751 | 16.7945 | 28.5023 | 134.5602 | 12.32593 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 05:35:35 | 73.8521 | 0.01749 | 17.2309 | 35.7074 | 134.5602 | 12.32593 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 05:35:35 | 73.8521 | 0.01749 | 17.2309 | 35.7074 | 134.5602 | 12.32593 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 05:35:35 | 73.8521 | 0.01749 | 17.2309 | 35.7074 | 134.5602 | 12.32593 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 05:35:35 | 73.8521 | 0.01749 | 17.2309 | 35.7074 | 134.5602 | 12.32593 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 01:01:12 | 73.8508 | 0.01741 | 18.2881 | 53.2348 | 134.5602 | 12.32593 | – |
| 2025 Nov 16 18:58 | 2025 Nov 08 01:01:12 | 73.8508 | 0.01741 | 18.2881 | 53.2348 | 134.5602 | 12.32593 | – |
| 2025 Nov 15 18:57 | 2025 Nov 08 01:01:12 | 73.8508 | 0.01741 | 18.2881 | 53.2348 | 134.5602 | 12.32593 | – |
| 2025 Nov 13 18:56 | 2025 Nov 08 01:01:12 | 73.8508 | 0.01741 | 18.2881 | 53.2348 | 134.5602 | 12.32593 | – |
| 2025 Nov 12 18:57 | 2025 Nov 08 01:01:12 | 73.8508 | 0.01741 | 18.2881 | 53.2348 | 134.5602 | 12.32593 | – |
| 2025 Nov 11 18:55 | 2025 Nov 08 01:01:12 | 73.8508 | 0.01741 | 18.2881 | 53.2348 | 134.5602 | 12.32593 | – |
| 2025 Nov 10 18:57 | 2025 Nov 08 01:01:12 | 73.8508 | 0.01741 | 18.2881 | 53.2348 | 134.5602 | 12.32593 | – |
| 2025 Nov 09 18:57 | 2025 Nov 08 01:01:12 | 73.8508 | 0.01741 | 18.2881 | 53.2348 | 134.5602 | 12.32593 | – |