Orbital elements of SL-8 DEB
| Launched | 16 February 1978 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 18501 |
| 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 16 18:57 | 2025 Dec 11 20:21:36 | 74.0513 | 0.00095 | 9.4216 | 336.9779 | 79.9025 | 14.77424 | – |
| 2025 Dec 15 18:58 | 2025 Dec 11 20:21:36 | 74.0513 | 0.00095 | 9.4216 | 336.9779 | 79.9025 | 14.77424 | – |
| 2025 Dec 14 18:56 | 2025 Dec 11 20:21:36 | 74.0513 | 0.00095 | 9.4216 | 336.9779 | 79.9025 | 14.77424 | – |
| 2025 Dec 13 18:56 | 2025 Dec 11 20:21:36 | 74.0513 | 0.00095 | 9.4216 | 336.9779 | 79.9025 | 14.77424 | – |
| 2025 Dec 12 18:57 | 2025 Dec 11 20:21:36 | 74.0513 | 0.00095 | 9.4216 | 336.9779 | 79.9025 | 14.77424 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 22:08:44 | 74.0509 | 0.00092 | 10.0652 | 347.3133 | 79.9025 | 14.77424 | – |
| 2025 Dec 10 18:56 | 2025 Dec 06 22:08:44 | 74.0509 | 0.00092 | 10.0652 | 347.3133 | 79.9025 | 14.77424 | – |
| 2025 Dec 09 18:56 | 2025 Dec 06 22:08:44 | 74.0509 | 0.00092 | 10.0652 | 347.3133 | 79.9025 | 14.77424 | – |
| 2025 Dec 08 18:56 | 2025 Dec 06 22:08:44 | 74.0509 | 0.00092 | 10.0652 | 347.3133 | 79.9025 | 14.77424 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 22:08:44 | 74.0509 | 0.00092 | 10.0652 | 347.3133 | 79.9025 | 14.77424 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 11:57:59 | 74.0506 | 0.00088 | 10.6431 | 356.8290 | 79.9025 | 14.77424 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 11:57:59 | 74.0506 | 0.00088 | 10.6431 | 356.8290 | 79.9025 | 14.77424 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 11:57:59 | 74.0506 | 0.00088 | 10.6431 | 356.8290 | 79.9025 | 14.77424 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 11:57:59 | 74.0506 | 0.00088 | 10.6431 | 356.8290 | 79.9025 | 14.77424 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 11:57:59 | 74.0506 | 0.00088 | 10.6431 | 356.8290 | 79.9025 | 14.77424 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 00:05:58 | 74.0508 | 0.00084 | 11.6220 | 13.6287 | 79.9025 | 14.77424 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 00:05:58 | 74.0508 | 0.00084 | 11.6220 | 13.6287 | 79.9025 | 14.77424 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 00:05:58 | 74.0508 | 0.00084 | 11.6220 | 13.6287 | 79.9025 | 14.77424 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 00:05:58 | 74.0508 | 0.00084 | 11.6220 | 13.6287 | 79.9025 | 14.77424 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 00:05:58 | 74.0508 | 0.00084 | 11.6220 | 13.6287 | 79.9025 | 14.77424 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 00:05:58 | 74.0508 | 0.00084 | 11.6220 | 13.6287 | 79.9025 | 14.77424 | – |
| 2025 Nov 24 18:56 | 2025 Nov 19 21:35:34 | 74.0516 | 0.00081 | 12.2886 | 25.1557 | 79.9025 | 14.77424 | – |
| 2025 Nov 23 18:57 | 2025 Nov 19 21:35:34 | 74.0516 | 0.00081 | 12.2886 | 25.1557 | 79.9025 | 14.77424 | – |
| 2025 Nov 21 18:57 | 2025 Nov 19 21:35:34 | 74.0516 | 0.00081 | 12.2886 | 25.1557 | 79.9025 | 14.77424 | – |
| 2025 Nov 20 18:56 | 2025 Nov 19 21:35:34 | 74.0516 | 0.00081 | 12.2886 | 25.1557 | 79.9025 | 14.77424 | – |