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 | 10525 |
| 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 15 18:58 | 2025 Dec 11 09:04:23 | 74.0156 | 0.00066 | 6.8428 | 183.4650 | 176.6483 | 14.81489 | – |
| 2025 Dec 14 18:56 | 2025 Dec 11 09:04:23 | 74.0156 | 0.00066 | 6.8428 | 183.4650 | 176.6483 | 14.81489 | – |
| 2025 Dec 13 18:56 | 2025 Dec 11 09:04:23 | 74.0156 | 0.00066 | 6.8428 | 183.4650 | 176.6483 | 14.81489 | – |
| 2025 Dec 12 18:57 | 2025 Dec 11 09:04:23 | 74.0156 | 0.00066 | 6.8428 | 183.4650 | 176.6483 | 14.81489 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 18:51:50 | 74.0161 | 0.00070 | 7.4479 | 192.8695 | 176.6483 | 14.81489 | – |
| 2025 Dec 10 18:56 | 2025 Dec 06 18:51:50 | 74.0161 | 0.00070 | 7.4479 | 192.8695 | 176.6483 | 14.81489 | – |
| 2025 Dec 09 18:56 | 2025 Dec 06 18:51:50 | 74.0161 | 0.00070 | 7.4479 | 192.8695 | 176.6483 | 14.81489 | – |
| 2025 Dec 08 18:56 | 2025 Dec 06 18:51:50 | 74.0161 | 0.00070 | 7.4479 | 192.8695 | 176.6483 | 14.81489 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 18:51:50 | 74.0161 | 0.00070 | 7.4479 | 192.8695 | 176.6483 | 14.81489 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 11:07:53 | 74.0144 | 0.00074 | 8.0174 | 201.1787 | 176.6483 | 14.81489 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 11:07:53 | 74.0144 | 0.00074 | 8.0174 | 201.1787 | 176.6483 | 14.81489 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 11:07:53 | 74.0144 | 0.00074 | 8.0174 | 201.1787 | 176.6483 | 14.81489 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 11:07:53 | 74.0144 | 0.00074 | 8.0174 | 201.1787 | 176.6483 | 14.81489 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 11:07:53 | 74.0144 | 0.00074 | 8.0174 | 201.1787 | 176.6483 | 14.81489 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 10:33:19 | 74.0146 | 0.00079 | 8.9427 | 214.3375 | 176.6483 | 14.81489 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 10:33:19 | 74.0146 | 0.00079 | 8.9427 | 214.3375 | 176.6483 | 14.81489 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 10:33:19 | 74.0146 | 0.00079 | 8.9427 | 214.3375 | 176.6483 | 14.81489 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 10:33:19 | 74.0146 | 0.00079 | 8.9427 | 214.3375 | 176.6483 | 14.81489 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 10:33:19 | 74.0146 | 0.00079 | 8.9427 | 214.3375 | 176.6483 | 14.81489 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 10:33:19 | 74.0146 | 0.00079 | 8.9427 | 214.3375 | 176.6483 | 14.81489 | – |
| 2025 Nov 24 18:56 | 2025 Nov 19 18:23:24 | 74.0136 | 0.00082 | 9.6901 | 225.0271 | 176.6483 | 14.81489 | – |
| 2025 Nov 23 18:57 | 2025 Nov 19 18:23:24 | 74.0136 | 0.00082 | 9.6901 | 225.0271 | 176.6483 | 14.81489 | – |
| 2025 Nov 21 18:57 | 2025 Nov 19 18:23:24 | 74.0136 | 0.00082 | 9.6901 | 225.0271 | 176.6483 | 14.81489 | – |
| 2025 Nov 20 18:56 | 2025 Nov 19 18:23:24 | 74.0136 | 0.00082 | 9.6901 | 225.0271 | 176.6483 | 14.81489 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 10:02:10 | 74.0148 | 0.00087 | 11.1846 | 246.6850 | 176.6483 | 14.81489 | – |