Orbital elements of SL-8 DEB
| Launched | 16 March 1980 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 12404 |
| 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 11 00:58:36 | 82.9090 | 0.00073 | 0.3889 | 285.0218 | 75.0181 | 14.58461 | – |
| 2025 Dec 13 18:56 | 2025 Dec 11 00:58:36 | 82.9090 | 0.00073 | 0.3889 | 285.0218 | 75.0181 | 14.58461 | – |
| 2025 Dec 12 18:57 | 2025 Dec 11 00:58:36 | 82.9090 | 0.00073 | 0.3889 | 285.0218 | 75.0181 | 14.58461 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 01:28:21 | 82.9081 | 0.00074 | 0.6154 | 299.5102 | 75.0181 | 14.58461 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 01:28:21 | 82.9081 | 0.00074 | 0.6154 | 299.5102 | 75.0181 | 14.58461 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 01:28:21 | 82.9081 | 0.00074 | 0.6154 | 299.5102 | 75.0181 | 14.58461 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 01:28:21 | 82.9081 | 0.00074 | 0.6154 | 299.5102 | 75.0181 | 14.58461 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 01:28:21 | 82.9081 | 0.00074 | 0.6154 | 299.5102 | 75.0181 | 14.58461 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 02:54:24 | 82.9097 | 0.00074 | 0.8967 | 317.0544 | 75.0181 | 14.58461 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 02:54:24 | 82.9097 | 0.00074 | 0.8967 | 317.0544 | 75.0181 | 14.58461 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 02:54:24 | 82.9097 | 0.00074 | 0.8967 | 317.0544 | 75.0181 | 14.58461 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 02:54:24 | 82.9097 | 0.00074 | 0.8967 | 317.0544 | 75.0181 | 14.58461 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 02:54:24 | 82.9097 | 0.00074 | 0.8967 | 317.0544 | 75.0181 | 14.58461 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 09:30:40 | 82.9087 | 0.00074 | 1.2793 | 341.8836 | 75.0181 | 14.58461 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 09:30:40 | 82.9087 | 0.00074 | 1.2793 | 341.8836 | 75.0181 | 14.58461 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 09:30:40 | 82.9087 | 0.00074 | 1.2793 | 341.8836 | 75.0181 | 14.58461 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 09:30:40 | 82.9087 | 0.00074 | 1.2793 | 341.8836 | 75.0181 | 14.58461 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 09:30:40 | 82.9087 | 0.00074 | 1.2793 | 341.8836 | 75.0181 | 14.58461 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 09:30:40 | 82.9087 | 0.00074 | 1.2793 | 341.8836 | 75.0181 | 14.58461 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 04:20:15 | 82.9091 | 0.00075 | 1.5761 | 1.2777 | 75.0181 | 14.58461 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 04:20:15 | 82.9091 | 0.00075 | 1.5761 | 1.2777 | 75.0181 | 14.58461 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 04:20:15 | 82.9091 | 0.00075 | 1.5761 | 1.2777 | 75.0181 | 14.58461 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 04:20:15 | 82.9091 | 0.00075 | 1.5761 | 1.2777 | 75.0181 | 14.58461 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 15:35:54 | 82.9091 | 0.00081 | 2.2319 | 42.8712 | 75.0181 | 14.58461 | – |