Orbital elements of SL-8 DEB
| Launched | 22 June 1987 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 18131 |
| 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 Sep 15 17:56 | 2025 Sep 15 04:19:46 | 82.9204 | 0.00311 | 10.4024 | 354.6551 | 160.8863 | 13.75216 | – |
| 2025 Sep 12 17:57 | 2025 Sep 03 05:56:39 | 82.9211 | 0.00319 | 10.9936 | 27.2594 | 160.8863 | 13.75216 | – |
| 2025 Sep 11 17:57 | 2025 Sep 03 05:56:39 | 82.9211 | 0.00319 | 10.9936 | 27.2594 | 160.8863 | 13.75216 | – |
| 2025 Sep 10 17:56 | 2025 Sep 03 05:56:39 | 82.9211 | 0.00319 | 10.9936 | 27.2594 | 160.8863 | 13.75216 | – |
| 2025 Sep 08 17:57 | 2025 Sep 03 05:56:39 | 82.9211 | 0.00319 | 10.9936 | 27.2594 | 160.8863 | 13.75216 | – |
| 2025 Sep 07 17:56 | 2025 Sep 03 05:56:39 | 82.9211 | 0.00319 | 10.9936 | 27.2594 | 160.8863 | 13.75216 | – |
| 2025 Sep 06 20:41 | 2025 Sep 03 05:56:39 | 82.9211 | 0.00319 | 10.9936 | 27.2594 | 160.8863 | 13.75216 | – |
| 2025 Sep 03 17:57 | 2025 Sep 03 05:56:39 | 82.9211 | 0.00319 | 10.9936 | 27.2594 | 160.8863 | 13.75216 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 19:48:39 | 82.9210 | 0.00322 | 11.3118 | 44.5311 | 160.8863 | 13.75216 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 19:48:39 | 82.9210 | 0.00322 | 11.3118 | 44.5311 | 160.8863 | 13.75216 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 19:48:39 | 82.9210 | 0.00322 | 11.3118 | 44.5311 | 160.8863 | 13.75216 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 19:48:39 | 82.9210 | 0.00322 | 11.3118 | 44.5311 | 160.8863 | 13.75216 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 19:48:39 | 82.9210 | 0.00322 | 11.3118 | 44.5311 | 160.8863 | 13.75216 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 19:48:39 | 82.9210 | 0.00322 | 11.3118 | 44.5311 | 160.8863 | 13.75216 | – |
| 2025 Aug 27 17:56 | 2025 Aug 23 06:16:41 | 82.9207 | 0.00323 | 11.5379 | 56.6799 | 160.8863 | 13.75216 | – |
| 2025 Aug 26 17:56 | 2025 Aug 23 06:16:41 | 82.9207 | 0.00323 | 11.5379 | 56.6799 | 160.8863 | 13.75216 | – |
| 2025 Aug 25 17:56 | 2025 Aug 23 06:16:41 | 82.9207 | 0.00323 | 11.5379 | 56.6799 | 160.8863 | 13.75216 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 06:16:41 | 82.9207 | 0.00323 | 11.5379 | 56.6799 | 160.8863 | 13.75216 | – |
| 2025 Aug 23 17:56 | 2025 Aug 23 06:16:41 | 82.9207 | 0.00323 | 11.5379 | 56.6799 | 160.8863 | 13.75216 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 14:11:57 | 82.9203 | 0.00324 | 11.8188 | 71.7743 | 160.8863 | 13.75216 | – |