Orbital elements of SL-8 R/B
| Launched | 24 April 1970 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 4391 |
| 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 Mar 30 17:58 | 2026 Mar 26 06:08:59 | 74.0319 | 0.00763 | 0.7215 | 310.1212 | 163.0468 | 12.34982 | 7.243 |
| 2026 Mar 29 17:57 | 2026 Mar 26 06:08:59 | 74.0319 | 0.00763 | 0.7215 | 310.1212 | 163.0468 | 12.34982 | 7.243 |
| 2026 Mar 28 18:57 | 2026 Mar 26 06:08:59 | 74.0319 | 0.00763 | 0.7215 | 310.1212 | 163.0468 | 12.34982 | 7.243 |
| 2026 Mar 27 18:57 | 2026 Mar 26 06:08:59 | 74.0319 | 0.00763 | 0.7215 | 310.1212 | 163.0468 | 12.34982 | 7.243 |
| 2026 Mar 26 18:57 | 2026 Mar 26 06:08:59 | 74.0319 | 0.00763 | 0.7215 | 310.1212 | 163.0468 | 12.34982 | 7.243 |
| 2026 Mar 25 18:56 | 2026 Mar 20 06:31:13 | 74.0313 | 0.00763 | 1.2370 | 318.8108 | 163.0468 | 12.34982 | 7.243 |
| 2026 Mar 24 18:56 | 2026 Mar 20 06:31:13 | 74.0313 | 0.00763 | 1.2370 | 318.8108 | 163.0468 | 12.34982 | 7.243 |
| 2026 Mar 23 18:56 | 2026 Mar 20 06:31:13 | 74.0313 | 0.00763 | 1.2370 | 318.8108 | 163.0468 | 12.34982 | 7.243 |
| 2026 Mar 22 18:56 | 2026 Mar 20 06:31:13 | 74.0313 | 0.00763 | 1.2370 | 318.8108 | 163.0468 | 12.34982 | 7.243 |
| 2026 Mar 21 19:05 | 2026 Mar 20 06:31:13 | 74.0313 | 0.00763 | 1.2370 | 318.8108 | 163.0468 | 12.34982 | 7.243 |
| 2026 Mar 20 18:57 | 2026 Mar 20 06:31:13 | 74.0313 | 0.00763 | 1.2370 | 318.8108 | 163.0468 | 12.34982 | 7.243 |
| 2026 Mar 19 18:56 | 2026 Mar 15 13:52:10 | 74.0306 | 0.00763 | 1.6413 | 325.6082 | 163.0468 | 12.34982 | 7.243 |
| 2026 Mar 18 18:56 | 2026 Mar 15 13:52:10 | 74.0306 | 0.00763 | 1.6413 | 325.6082 | 163.0468 | 12.34982 | 7.243 |
| 2026 Mar 17 18:56 | 2026 Mar 15 13:52:10 | 74.0306 | 0.00763 | 1.6413 | 325.6082 | 163.0468 | 12.34982 | 7.243 |
| 2026 Mar 16 18:57 | 2026 Mar 15 13:52:10 | 74.0306 | 0.00763 | 1.6413 | 325.6082 | 163.0468 | 12.34982 | 7.243 |
| 2026 Mar 15 18:56 | 2026 Mar 15 13:52:10 | 74.0306 | 0.00763 | 1.6413 | 325.6082 | 163.0468 | 12.34982 | 7.243 |
| 2026 Mar 14 18:56 | 2026 Mar 10 09:09:04 | 74.0294 | 0.00762 | 2.0889 | 333.1258 | 163.0468 | 12.34982 | 7.243 |
| 2026 Mar 13 18:57 | 2026 Mar 10 09:09:04 | 74.0294 | 0.00762 | 2.0889 | 333.1258 | 163.0468 | 12.34982 | 7.243 |
| 2026 Mar 12 18:57 | 2026 Mar 10 09:09:04 | 74.0294 | 0.00762 | 2.0889 | 333.1258 | 163.0468 | 12.34982 | 7.243 |
| 2026 Mar 11 18:56 | 2026 Mar 10 09:09:04 | 74.0294 | 0.00762 | 2.0889 | 333.1258 | 163.0468 | 12.34982 | 7.243 |
| 2026 Mar 10 18:56 | 2026 Mar 10 09:09:04 | 74.0294 | 0.00762 | 2.0889 | 333.1258 | 163.0468 | 12.34982 | 7.243 |
| 2026 Mar 09 18:56 | 2026 Mar 04 09:17:58 | 74.0281 | 0.00761 | 2.6053 | 341.8454 | 163.0468 | 12.34982 | 7.243 |
| 2026 Mar 08 18:57 | 2026 Mar 04 09:17:58 | 74.0281 | 0.00761 | 2.6053 | 341.8454 | 163.0468 | 12.34982 | 7.243 |
| 2026 Mar 07 18:57 | 2026 Mar 04 09:17:58 | 74.0281 | 0.00761 | 2.6053 | 341.8454 | 163.0468 | 12.34982 | 7.243 |
| 2026 Mar 06 18:56 | 2026 Mar 04 09:17:58 | 74.0281 | 0.00761 | 2.6053 | 341.8454 | 163.0468 | 12.34982 | 7.243 |
| 2026 Mar 05 18:56 | 2026 Mar 04 09:17:58 | 74.0281 | 0.00761 | 2.6053 | 341.8454 | 163.0468 | 12.34982 | 7.243 |
| 2026 Mar 04 18:57 | 2026 Mar 04 09:17:58 | 74.0281 | 0.00761 | 2.6053 | 341.8454 | 163.0468 | 12.34982 | 7.243 |
| 2026 Mar 03 18:56 | 2026 Feb 26 09:23:28 | 74.0268 | 0.00760 | 3.1219 | 350.5878 | 163.0468 | 12.34982 | 7.243 |