Orbital elements of SL-8 DEB
| Launched | 16 January 1985 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 15491 |
| 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 |
| 2026 Apr 16 17:57 | 2026 Apr 13 06:57:24 | 74.0390 | 0.00156 | 7.7958 | 210.0228 | 150.0039 | 14.51291 | – |
| 2026 Apr 14 17:57 | 2026 Apr 13 06:57:24 | 74.0390 | 0.00156 | 7.7958 | 210.0228 | 150.0039 | 14.51291 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 06:57:24 | 74.0390 | 0.00156 | 7.7958 | 210.0228 | 150.0039 | 14.51291 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 11:09:00 | 74.0391 | 0.00158 | 8.4010 | 219.6979 | 150.0039 | 14.51291 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 11:09:00 | 74.0391 | 0.00158 | 8.4010 | 219.6979 | 150.0039 | 14.51291 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 11:09:00 | 74.0391 | 0.00158 | 8.4010 | 219.6979 | 150.0039 | 14.51291 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 11:09:00 | 74.0391 | 0.00158 | 8.4010 | 219.6979 | 150.0039 | 14.51291 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 11:09:00 | 74.0391 | 0.00158 | 8.4010 | 219.6979 | 150.0039 | 14.51291 | – |
| 2026 Apr 07 17:57 | 2026 Apr 02 02:56:43 | 74.0394 | 0.00160 | 9.1963 | 232.2665 | 150.0039 | 14.51291 | – |
| 2026 Apr 06 17:57 | 2026 Apr 02 02:56:43 | 74.0394 | 0.00160 | 9.1963 | 232.2665 | 150.0039 | 14.51291 | – |
| 2026 Apr 05 17:56 | 2026 Apr 02 02:56:43 | 74.0394 | 0.00160 | 9.1963 | 232.2665 | 150.0039 | 14.51291 | – |
| 2026 Apr 04 17:57 | 2026 Apr 02 02:56:43 | 74.0394 | 0.00160 | 9.1963 | 232.2665 | 150.0039 | 14.51291 | – |
| 2026 Apr 03 17:56 | 2026 Apr 02 02:56:43 | 74.0394 | 0.00160 | 9.1963 | 232.2665 | 150.0039 | 14.51291 | – |
| 2026 Apr 02 18:03 | 2026 Apr 02 02:56:43 | 74.0394 | 0.00160 | 9.1963 | 232.2665 | 150.0039 | 14.51291 | – |
| 2026 Mar 31 17:57 | 2026 Mar 26 10:27:59 | 74.0410 | 0.00160 | 10.0348 | 245.2629 | 150.0039 | 14.51291 | – |
| 2026 Mar 30 17:58 | 2026 Mar 26 10:27:59 | 74.0410 | 0.00160 | 10.0348 | 245.2629 | 150.0039 | 14.51291 | – |
| 2026 Mar 29 17:57 | 2026 Mar 26 10:27:59 | 74.0410 | 0.00160 | 10.0348 | 245.2629 | 150.0039 | 14.51291 | – |
| 2026 Mar 28 18:57 | 2026 Mar 26 10:27:59 | 74.0410 | 0.00160 | 10.0348 | 245.2629 | 150.0039 | 14.51291 | – |
| 2026 Mar 27 18:57 | 2026 Mar 26 10:27:59 | 74.0410 | 0.00160 | 10.0348 | 245.2629 | 150.0039 | 14.51291 | – |
| 2026 Mar 26 18:57 | 2026 Mar 26 10:27:59 | 74.0410 | 0.00160 | 10.0348 | 245.2629 | 150.0039 | 14.51291 | – |
| 2026 Mar 25 18:56 | 2026 Mar 19 06:24:15 | 74.0418 | 0.00160 | 10.9337 | 259.3207 | 150.0039 | 14.51291 | – |
| 2026 Mar 24 18:56 | 2026 Mar 19 06:24:15 | 74.0418 | 0.00160 | 10.9337 | 259.3207 | 150.0039 | 14.51291 | – |
| 2026 Mar 23 18:56 | 2026 Mar 19 06:24:15 | 74.0418 | 0.00160 | 10.9337 | 259.3207 | 150.0039 | 14.51291 | – |
| 2026 Mar 22 18:56 | 2026 Mar 19 06:24:15 | 74.0418 | 0.00160 | 10.9337 | 259.3207 | 150.0039 | 14.51291 | – |
| 2026 Mar 21 19:05 | 2026 Mar 19 06:24:15 | 74.0418 | 0.00160 | 10.9337 | 259.3207 | 150.0039 | 14.51291 | – |
| 2026 Mar 20 18:57 | 2026 Mar 19 06:24:15 | 74.0418 | 0.00160 | 10.9337 | 259.3207 | 150.0039 | 14.51291 | – |