Orbital elements of SL-8 DEB
| Launched | 10 June 1991 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 21711 |
| 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 14 15:58:04 | 74.0156 | 0.00098 | 16.1039 | 89.8828 | 27.1959 | 14.53134 | – |
| 2025 Sep 12 17:57 | 2025 Sep 02 07:44:30 | 74.0158 | 0.00100 | 17.6587 | 119.3458 | 27.1959 | 14.53134 | – |
| 2025 Sep 11 17:57 | 2025 Sep 02 07:44:30 | 74.0158 | 0.00100 | 17.6587 | 119.3458 | 27.1959 | 14.53134 | – |
| 2025 Sep 10 17:56 | 2025 Sep 02 07:44:30 | 74.0158 | 0.00100 | 17.6587 | 119.3458 | 27.1959 | 14.53134 | – |
| 2025 Sep 08 17:57 | 2025 Sep 02 07:44:30 | 74.0158 | 0.00100 | 17.6587 | 119.3458 | 27.1959 | 14.53134 | – |
| 2025 Sep 07 17:56 | 2025 Sep 02 07:44:30 | 74.0158 | 0.00100 | 17.6587 | 119.3458 | 27.1959 | 14.53134 | – |
| 2025 Sep 06 20:41 | 2025 Sep 02 07:44:30 | 74.0158 | 0.00100 | 17.6587 | 119.3458 | 27.1959 | 14.53134 | – |
| 2025 Sep 03 17:57 | 2025 Sep 02 07:44:30 | 74.0158 | 0.00100 | 17.6587 | 119.3458 | 27.1959 | 14.53134 | – |
| 2025 Sep 02 17:56 | 2025 Aug 26 19:15:19 | 74.0164 | 0.00102 | 18.4800 | 134.3339 | 27.1959 | 14.53134 | – |
| 2025 Sep 01 17:56 | 2025 Aug 26 19:15:19 | 74.0164 | 0.00102 | 18.4800 | 134.3339 | 27.1959 | 14.53134 | – |
| 2025 Aug 31 17:56 | 2025 Aug 26 19:15:19 | 74.0164 | 0.00102 | 18.4800 | 134.3339 | 27.1959 | 14.53134 | – |
| 2025 Aug 30 17:56 | 2025 Aug 26 19:15:19 | 74.0164 | 0.00102 | 18.4800 | 134.3339 | 27.1959 | 14.53134 | – |
| 2025 Aug 29 17:56 | 2025 Aug 26 19:15:19 | 74.0164 | 0.00102 | 18.4800 | 134.3339 | 27.1959 | 14.53134 | – |
| 2025 Aug 28 17:57 | 2025 Aug 26 19:15:19 | 74.0164 | 0.00102 | 18.4800 | 134.3339 | 27.1959 | 14.53134 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 14:36:39 | 74.0171 | 0.00104 | 19.0081 | 143.7457 | 27.1959 | 14.53134 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 14:36:39 | 74.0171 | 0.00104 | 19.0081 | 143.7457 | 27.1959 | 14.53134 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 14:36:39 | 74.0171 | 0.00104 | 19.0081 | 143.7457 | 27.1959 | 14.53134 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 14:36:39 | 74.0171 | 0.00104 | 19.0081 | 143.7457 | 27.1959 | 14.53134 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 14:36:39 | 74.0171 | 0.00104 | 19.0081 | 143.7457 | 27.1959 | 14.53134 | – |
| 2025 Aug 22 17:56 | 2025 Aug 16 14:50:10 | 74.0179 | 0.00107 | 19.7626 | 156.8156 | 27.1959 | 14.53134 | – |