Orbital elements of SL-8 R/B
| Launched | 27 June 1979 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 11427 |
| 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 Feb 05 18:58 | 2026 Feb 02 07:11:32 | 74.0184 | 0.00183 | 22.5073 | 82.5618 | 277.7610 | 14.38818 | 5.243 |
| 2026 Feb 04 18:57 | 2026 Feb 02 07:11:32 | 74.0184 | 0.00183 | 22.5073 | 82.5618 | 277.7610 | 14.38818 | 5.243 |
| 2026 Feb 03 18:56 | 2026 Feb 02 07:11:32 | 74.0184 | 0.00183 | 22.5073 | 82.5618 | 277.7610 | 14.38818 | 5.243 |
| 2026 Feb 02 18:56 | 2026 Feb 02 07:11:32 | 74.0184 | 0.00183 | 22.5073 | 82.5618 | 277.7610 | 14.38818 | 5.243 |
| 2026 Feb 01 18:56 | 2026 Jan 27 07:41:00 | 74.0179 | 0.00182 | 23.2433 | 95.8794 | 277.7610 | 14.38818 | 5.243 |
| 2026 Jan 31 18:56 | 2026 Jan 27 07:41:00 | 74.0179 | 0.00182 | 23.2433 | 95.8794 | 277.7610 | 14.38818 | 5.243 |
| 2026 Jan 30 18:57 | 2026 Jan 27 07:41:00 | 74.0179 | 0.00182 | 23.2433 | 95.8794 | 277.7610 | 14.38818 | 5.243 |
| 2026 Jan 29 18:56 | 2026 Jan 27 07:41:00 | 74.0179 | 0.00182 | 23.2433 | 95.8794 | 277.7610 | 14.38818 | 5.243 |
| 2026 Jan 28 18:56 | 2026 Jan 27 07:41:00 | 74.0179 | 0.00182 | 23.2433 | 95.8794 | 277.7610 | 14.38818 | 5.243 |
| 2026 Jan 27 18:56 | 2026 Jan 22 07:32:08 | 74.0174 | 0.00182 | 23.8596 | 107.0052 | 277.7610 | 14.38818 | 5.243 |
| 2026 Jan 26 18:57 | 2026 Jan 22 07:32:08 | 74.0174 | 0.00182 | 23.8596 | 107.0052 | 277.7610 | 14.38818 | 5.243 |
| 2026 Jan 25 18:57 | 2026 Jan 22 07:32:08 | 74.0174 | 0.00182 | 23.8596 | 107.0052 | 277.7610 | 14.38818 | 5.243 |
| 2026 Jan 24 18:58 | 2026 Jan 22 07:32:08 | 74.0174 | 0.00182 | 23.8596 | 107.0052 | 277.7610 | 14.38818 | 5.243 |
| 2026 Jan 22 18:56 | 2026 Jan 22 07:32:08 | 74.0174 | 0.00182 | 23.8596 | 107.0052 | 277.7610 | 14.38818 | 5.243 |
| 2026 Jan 21 18:56 | 2026 Jan 16 09:41:39 | 74.0169 | 0.00183 | 0.5871 | 120.1439 | 277.7610 | 14.38818 | 5.243 |
| 2026 Jan 20 19:06 | 2026 Jan 16 09:41:39 | 74.0169 | 0.00183 | 0.5871 | 120.1439 | 277.7610 | 14.38818 | 5.243 |
| 2026 Jan 19 18:57 | 2026 Jan 16 09:41:39 | 74.0169 | 0.00183 | 0.5871 | 120.1439 | 277.7610 | 14.38818 | 5.243 |
| 2026 Jan 18 18:57 | 2026 Jan 16 09:41:39 | 74.0169 | 0.00183 | 0.5871 | 120.1439 | 277.7610 | 14.38818 | 5.243 |
| 2026 Jan 17 18:56 | 2026 Jan 16 09:41:39 | 74.0169 | 0.00183 | 0.5871 | 120.1439 | 277.7610 | 14.38818 | 5.243 |
| 2026 Jan 16 18:57 | 2026 Jan 16 09:41:39 | 74.0169 | 0.00183 | 0.5871 | 120.1439 | 277.7610 | 14.38818 | 5.243 |
| 2026 Jan 15 18:56 | 2026 Jan 11 11:12:52 | 74.0166 | 0.00184 | 1.1948 | 131.0407 | 277.7610 | 14.38818 | 5.243 |