Orbital elements of SL-8 DEB
| Launched | 15 December 1977 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 18512 |
| 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 12 02:28:34 | 74.0233 | 0.00019 | 14.4400 | 112.8539 | 39.1067 | 15.00106 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 02:28:34 | 74.0233 | 0.00019 | 14.4400 | 112.8539 | 39.1067 | 15.00106 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 02:28:34 | 74.0233 | 0.00019 | 14.4400 | 112.8539 | 39.1067 | 15.00106 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 02:03:40 | 74.0223 | 0.00020 | 15.1204 | 130.5094 | 39.1067 | 15.00106 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 02:03:40 | 74.0223 | 0.00020 | 15.1204 | 130.5094 | 39.1067 | 15.00106 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 02:03:40 | 74.0223 | 0.00020 | 15.1204 | 130.5094 | 39.1067 | 15.00106 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 02:03:40 | 74.0223 | 0.00020 | 15.1204 | 130.5094 | 39.1067 | 15.00106 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 02:03:40 | 74.0223 | 0.00020 | 15.1204 | 130.5094 | 39.1067 | 15.00106 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 03:57:23 | 74.0233 | 0.00020 | 15.7874 | 147.4289 | 39.1067 | 15.00106 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 03:57:23 | 74.0233 | 0.00020 | 15.7874 | 147.4289 | 39.1067 | 15.00106 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 03:57:23 | 74.0233 | 0.00020 | 15.7874 | 147.4289 | 39.1067 | 15.00106 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 03:57:23 | 74.0233 | 0.00020 | 15.7874 | 147.4289 | 39.1067 | 15.00106 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 03:57:23 | 74.0233 | 0.00020 | 15.7874 | 147.4289 | 39.1067 | 15.00106 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 11:42:56 | 74.0233 | 0.00022 | 16.6923 | 169.0243 | 39.1067 | 15.00106 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 11:42:56 | 74.0233 | 0.00022 | 16.6923 | 169.0243 | 39.1067 | 15.00106 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 11:42:56 | 74.0233 | 0.00022 | 16.6923 | 169.0243 | 39.1067 | 15.00106 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 11:42:56 | 74.0233 | 0.00022 | 16.6923 | 169.0243 | 39.1067 | 15.00106 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 11:42:56 | 74.0233 | 0.00022 | 16.6923 | 169.0243 | 39.1067 | 15.00106 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 11:42:56 | 74.0233 | 0.00022 | 16.6923 | 169.0243 | 39.1067 | 15.00106 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 06:58:06 | 74.0238 | 0.00023 | 17.3965 | 184.8673 | 39.1067 | 15.00106 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 06:58:06 | 74.0238 | 0.00023 | 17.3965 | 184.8673 | 39.1067 | 15.00106 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 06:58:06 | 74.0238 | 0.00023 | 17.3965 | 184.8673 | 39.1067 | 15.00106 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 06:58:06 | 74.0238 | 0.00023 | 17.3965 | 184.8673 | 39.1067 | 15.00106 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 16:23:37 | 74.0231 | 0.00025 | 18.9685 | 217.3647 | 39.1067 | 15.00106 | – |