Orbital elements of SL-8 R/B
| Launched | 15 October 1970 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 4589 |
| 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 13 18:57 | 2026 Mar 10 11:49:43 | 74.0613 | 0.00213 | 11.7885 | 305.4725 | 54.4441 | 14.43300 | 5.243 |
| 2026 Mar 12 18:57 | 2026 Mar 10 11:49:43 | 74.0613 | 0.00213 | 11.7885 | 305.4725 | 54.4441 | 14.43300 | 5.243 |
| 2026 Mar 11 18:56 | 2026 Mar 10 11:49:43 | 74.0613 | 0.00213 | 11.7885 | 305.4725 | 54.4441 | 14.43300 | 5.243 |
| 2026 Mar 10 18:56 | 2026 Mar 10 11:49:43 | 74.0613 | 0.00213 | 11.7885 | 305.4725 | 54.4441 | 14.43300 | 5.243 |
| 2026 Mar 09 18:56 | 2026 Mar 04 11:06:05 | 74.0606 | 0.00211 | 12.5341 | 317.6731 | 54.4441 | 14.43300 | 5.243 |
| 2026 Mar 08 18:57 | 2026 Mar 04 11:06:05 | 74.0606 | 0.00211 | 12.5341 | 317.6731 | 54.4441 | 14.43300 | 5.243 |
| 2026 Mar 07 18:57 | 2026 Mar 04 11:06:05 | 74.0606 | 0.00211 | 12.5341 | 317.6731 | 54.4441 | 14.43300 | 5.243 |
| 2026 Mar 06 18:56 | 2026 Mar 04 11:06:05 | 74.0606 | 0.00211 | 12.5341 | 317.6731 | 54.4441 | 14.43300 | 5.243 |
| 2026 Mar 05 18:56 | 2026 Mar 04 11:06:05 | 74.0606 | 0.00211 | 12.5341 | 317.6731 | 54.4441 | 14.43300 | 5.243 |
| 2026 Mar 04 18:57 | 2026 Mar 04 11:06:05 | 74.0606 | 0.00211 | 12.5341 | 317.6731 | 54.4441 | 14.43300 | 5.243 |
| 2026 Mar 03 18:56 | 2026 Feb 26 15:21:51 | 74.0601 | 0.00208 | 13.2540 | 329.7119 | 54.4441 | 14.43300 | 5.243 |
| 2026 Mar 02 18:57 | 2026 Feb 26 15:21:51 | 74.0601 | 0.00208 | 13.2540 | 329.7119 | 54.4441 | 14.43300 | 5.243 |
| 2026 Mar 01 18:57 | 2026 Feb 26 15:21:51 | 74.0601 | 0.00208 | 13.2540 | 329.7119 | 54.4441 | 14.43300 | 5.243 |
| 2026 Feb 28 18:56 | 2026 Feb 26 15:21:51 | 74.0601 | 0.00208 | 13.2540 | 329.7119 | 54.4441 | 14.43300 | 5.243 |
| 2026 Feb 27 19:05 | 2026 Feb 26 15:21:51 | 74.0601 | 0.00208 | 13.2540 | 329.7119 | 54.4441 | 14.43300 | 5.243 |
| 2026 Feb 26 20:45 | 2026 Feb 26 15:21:51 | 74.0601 | 0.00208 | 13.2540 | 329.7119 | 54.4441 | 14.43300 | 5.243 |