Orbital elements of SL-8 R/B
| Launched | 27 August 1979 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 11511 |
| 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 Jul 21 17:57 | 2026 Jul 21 07:04:42 | 74.0375 | 0.00145 | 21.7597 | 120.2439 | 240.0150 | 14.38330 | 4.743 |
| 2026 Jul 20 17:57 | 2026 Jul 15 19:12:20 | 74.0370 | 0.00146 | 22.4347 | 132.2776 | 240.0150 | 14.38330 | 4.743 |
| 2026 Jul 19 19:06 | 2026 Jul 15 19:12:20 | 74.0370 | 0.00146 | 22.4347 | 132.2776 | 240.0150 | 14.38330 | 4.743 |
| 2026 Jul 19 17:57 | 2026 Jul 15 19:12:20 | 74.0370 | 0.00146 | 22.4347 | 132.2776 | 240.0150 | 14.38330 | 4.743 |
| 2026 Jul 18 17:57 | 2026 Jul 15 19:12:20 | 74.0370 | 0.00146 | 22.4347 | 132.2776 | 240.0150 | 14.38330 | 4.743 |
| 2026 Jul 17 17:57 | 2026 Jul 15 19:12:20 | 74.0370 | 0.00146 | 22.4347 | 132.2776 | 240.0150 | 14.38330 | 4.743 |
| 2026 Jul 16 17:56 | 2026 Jul 15 19:12:20 | 74.0370 | 0.00146 | 22.4347 | 132.2776 | 240.0150 | 14.38330 | 4.743 |
| 2026 Jul 15 17:57 | 2026 Jul 11 11:42:37 | 74.0366 | 0.00148 | 22.9645 | 141.7761 | 240.0150 | 14.38330 | 4.743 |
| 2026 Jul 14 17:56 | 2026 Jul 11 11:42:37 | 74.0366 | 0.00148 | 22.9645 | 141.7761 | 240.0150 | 14.38330 | 4.743 |
| 2026 Jul 13 17:56 | 2026 Jul 11 11:42:37 | 74.0366 | 0.00148 | 22.9645 | 141.7761 | 240.0150 | 14.38330 | 4.743 |
| 2026 Jul 12 17:56 | 2026 Jul 11 11:42:37 | 74.0366 | 0.00148 | 22.9645 | 141.7761 | 240.0150 | 14.38330 | 4.743 |
| 2026 Jul 11 17:56 | 2026 Jul 11 11:42:37 | 74.0366 | 0.00148 | 22.9645 | 141.7761 | 240.0150 | 14.38330 | 4.743 |
| 2026 Jul 09 17:56 | 2026 Jul 04 21:07:43 | 74.0363 | 0.00150 | 23.7763 | 155.9548 | 240.0150 | 14.38330 | 4.743 |
| 2026 Jul 08 17:56 | 2026 Jul 04 21:07:43 | 74.0363 | 0.00150 | 23.7763 | 155.9548 | 240.0150 | 14.38330 | 4.743 |
| 2026 Jul 07 17:56 | 2026 Jul 04 21:07:43 | 74.0363 | 0.00150 | 23.7763 | 155.9548 | 240.0150 | 14.38330 | 4.743 |
| 2026 Jul 06 17:57 | 2026 Jul 04 21:07:43 | 74.0363 | 0.00150 | 23.7763 | 155.9548 | 240.0150 | 14.38330 | 4.743 |
| 2026 Jul 05 17:56 | 2026 Jul 04 21:07:43 | 74.0363 | 0.00150 | 23.7763 | 155.9548 | 240.0150 | 14.38330 | 4.743 |
| 2026 Jul 04 17:56 | 2026 Jun 29 12:35:38 | 74.0360 | 0.00152 | 0.4343 | 167.3249 | 240.0150 | 14.38330 | 4.743 |
| 2026 Jul 03 17:57 | 2026 Jun 29 12:35:38 | 74.0360 | 0.00152 | 0.4343 | 167.3249 | 240.0150 | 14.38330 | 4.743 |
| 2026 Jul 02 17:56 | 2026 Jun 29 12:35:38 | 74.0360 | 0.00152 | 0.4343 | 167.3249 | 240.0150 | 14.38330 | 4.743 |
| 2026 Jul 01 17:56 | 2026 Jun 29 12:35:38 | 74.0360 | 0.00152 | 0.4343 | 167.3249 | 240.0150 | 14.38330 | 4.743 |
| 2026 Jun 30 17:56 | 2026 Jun 29 12:35:38 | 74.0360 | 0.00152 | 0.4343 | 167.3249 | 240.0150 | 14.38330 | 4.743 |
| 2026 Jun 29 17:57 | 2026 Jun 29 12:35:38 | 74.0360 | 0.00152 | 0.4343 | 167.3249 | 240.0150 | 14.38330 | 4.743 |
| 2026 Jun 28 17:56 | 2026 Jun 22 13:39:55 | 74.0361 | 0.00155 | 1.2888 | 181.9643 | 240.0150 | 14.38330 | 4.743 |
| 2026 Jun 27 17:55 | 2026 Jun 22 13:39:55 | 74.0361 | 0.00155 | 1.2888 | 181.9643 | 240.0150 | 14.38330 | 4.743 |
| 2026 Jun 26 17:56 | 2026 Jun 22 13:39:55 | 74.0361 | 0.00155 | 1.2888 | 181.9643 | 240.0150 | 14.38330 | 4.743 |
| 2026 Jun 25 17:56 | 2026 Jun 22 13:39:55 | 74.0361 | 0.00155 | 1.2888 | 181.9643 | 240.0150 | 14.38330 | 4.743 |
| 2026 Jun 24 17:55 | 2026 Jun 22 13:39:55 | 74.0361 | 0.00155 | 1.2888 | 181.9643 | 240.0150 | 14.38330 | 4.743 |