Orbital elements of SL-8 DEB
| Launched | 11 February 1991 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 39840 |
| 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 Aug 01 17:57 | 2026 Jul 30 19:47:32 | 73.7806 | 0.01160 | 0.8889 | 122.7861 | 305.3610 | 13.66969 | – |
| 2026 Jul 31 17:56 | 2026 Jul 22 20:19:29 | 73.7835 | 0.01155 | 1.7724 | 135.5486 | 305.3610 | 13.66969 | – |
| 2026 Jul 30 17:57 | 2026 Jul 22 20:19:29 | 73.7835 | 0.01155 | 1.7724 | 135.5486 | 305.3610 | 13.66969 | – |
| 2026 Jul 29 17:57 | 2026 Jul 22 20:19:29 | 73.7835 | 0.01155 | 1.7724 | 135.5486 | 305.3610 | 13.66969 | – |
| 2026 Jul 28 17:57 | 2026 Jul 22 20:19:29 | 73.7835 | 0.01155 | 1.7724 | 135.5486 | 305.3610 | 13.66969 | – |
| 2026 Jul 27 17:57 | 2026 Jul 22 20:19:29 | 73.7835 | 0.01155 | 1.7724 | 135.5486 | 305.3610 | 13.66969 | – |
| 2026 Jul 26 17:56 | 2026 Jul 18 05:55:52 | 73.7814 | 0.01140 | 2.2821 | 143.4162 | 305.3610 | 13.66969 | – |
| 2026 Jul 25 17:57 | 2026 Jul 18 05:55:52 | 73.7814 | 0.01140 | 2.2821 | 143.4162 | 305.3610 | 13.66969 | – |
| 2026 Jul 24 17:56 | 2026 Jul 18 05:55:52 | 73.7814 | 0.01140 | 2.2821 | 143.4162 | 305.3610 | 13.66969 | – |
| 2026 Jul 23 17:57 | 2026 Jul 18 05:55:52 | 73.7814 | 0.01140 | 2.2821 | 143.4162 | 305.3610 | 13.66969 | – |
| 2026 Jul 22 17:57 | 2026 Jul 18 05:55:52 | 73.7814 | 0.01140 | 2.2821 | 143.4162 | 305.3610 | 13.66969 | – |
| 2026 Jul 21 17:57 | 2026 Jul 18 05:55:52 | 73.7814 | 0.01140 | 2.2821 | 143.4162 | 305.3610 | 13.66969 | – |
| 2026 Jul 14 17:56 | 2026 Jul 01 00:53:27 | 73.7792 | 0.01073 | 4.1894 | 176.1092 | 305.3610 | 13.66969 | – |
| 2026 Jul 13 17:56 | 2026 Jul 01 00:53:27 | 73.7792 | 0.01073 | 4.1894 | 176.1092 | 305.3610 | 13.66969 | – |
| 2026 Jul 12 17:56 | 2026 Jul 01 00:53:27 | 73.7792 | 0.01073 | 4.1894 | 176.1092 | 305.3610 | 13.66969 | – |
| 2026 Jul 11 17:56 | 2026 Jul 01 00:53:27 | 73.7792 | 0.01073 | 4.1894 | 176.1092 | 305.3610 | 13.66969 | – |
| 2026 Jul 09 17:56 | 2026 Jul 01 00:53:27 | 73.7792 | 0.01073 | 4.1894 | 176.1092 | 305.3610 | 13.66969 | – |
| 2026 Jul 08 17:56 | 2026 Jul 01 00:53:27 | 73.7792 | 0.01073 | 4.1894 | 176.1092 | 305.3610 | 13.66969 | – |
| 2026 Jul 07 17:56 | 2026 Jul 01 00:53:27 | 73.7792 | 0.01073 | 4.1894 | 176.1092 | 305.3610 | 13.66969 | – |
| 2026 Jul 06 17:57 | 2026 Jul 01 00:53:27 | 73.7792 | 0.01073 | 4.1894 | 176.1092 | 305.3610 | 13.66969 | – |
| 2026 Jul 05 17:56 | 2026 Jul 01 00:53:27 | 73.7792 | 0.01073 | 4.1894 | 176.1092 | 305.3610 | 13.66969 | – |