Orbital elements of SL-8 R/B
| Launched | 13 March 1985 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 15598 |
| 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 19 17:57 | 2026 Aug 18 21:57:34 | 82.9395 | 0.00235 | 9.1287 | 98.9846 | 309.4332 | 13.76848 | 4.743 |
| 2026 Aug 18 17:56 | 2026 Aug 13 00:30:22 | 82.9399 | 0.00233 | 9.4208 | 114.5541 | 309.4332 | 13.76848 | 4.743 |
| 2026 Aug 17 17:56 | 2026 Aug 13 00:30:22 | 82.9399 | 0.00233 | 9.4208 | 114.5541 | 309.4332 | 13.76848 | 4.743 |
| 2026 Aug 16 17:56 | 2026 Aug 13 00:30:22 | 82.9399 | 0.00233 | 9.4208 | 114.5541 | 309.4332 | 13.76848 | 4.743 |
| 2026 Aug 15 17:57 | 2026 Aug 13 00:30:22 | 82.9399 | 0.00233 | 9.4208 | 114.5541 | 309.4332 | 13.76848 | 4.743 |
| 2026 Aug 14 17:56 | 2026 Aug 13 00:30:22 | 82.9399 | 0.00233 | 9.4208 | 114.5541 | 309.4332 | 13.76848 | 4.743 |
| 2026 Aug 13 17:57 | 2026 Aug 13 00:30:22 | 82.9399 | 0.00233 | 9.4208 | 114.5541 | 309.4332 | 13.76848 | 4.743 |
| 2026 Aug 12 17:56 | 2026 Aug 07 07:13:56 | 82.9401 | 0.00231 | 9.7042 | 129.7445 | 309.4332 | 13.76848 | 4.743 |
| 2026 Aug 11 17:56 | 2026 Aug 07 07:13:56 | 82.9401 | 0.00231 | 9.7042 | 129.7445 | 309.4332 | 13.76848 | 4.743 |
| 2026 Aug 10 17:56 | 2026 Aug 07 07:13:56 | 82.9401 | 0.00231 | 9.7042 | 129.7445 | 309.4332 | 13.76848 | 4.743 |
| 2026 Aug 09 17:57 | 2026 Aug 07 07:13:56 | 82.9401 | 0.00231 | 9.7042 | 129.7445 | 309.4332 | 13.76848 | 4.743 |
| 2026 Aug 08 17:57 | 2026 Aug 07 07:13:56 | 82.9401 | 0.00231 | 9.7042 | 129.7445 | 309.4332 | 13.76848 | 4.743 |
| 2026 Aug 07 17:57 | 2026 Aug 07 07:13:56 | 82.9401 | 0.00231 | 9.7042 | 129.7445 | 309.4332 | 13.76848 | 4.743 |
| 2026 Aug 06 17:57 | 2026 Aug 01 08:12:06 | 82.9398 | 0.00227 | 9.9994 | 145.7895 | 309.4332 | 13.76848 | 4.743 |
| 2026 Aug 05 17:56 | 2026 Aug 01 08:12:06 | 82.9398 | 0.00227 | 9.9994 | 145.7895 | 309.4332 | 13.76848 | 4.743 |
| 2026 Aug 04 17:57 | 2026 Aug 01 08:12:06 | 82.9398 | 0.00227 | 9.9994 | 145.7895 | 309.4332 | 13.76848 | 4.743 |
| 2026 Aug 03 17:56 | 2026 Aug 01 08:12:06 | 82.9398 | 0.00227 | 9.9994 | 145.7895 | 309.4332 | 13.76848 | 4.743 |
| 2026 Aug 02 17:57 | 2026 Aug 01 08:12:06 | 82.9398 | 0.00227 | 9.9994 | 145.7895 | 309.4332 | 13.76848 | 4.743 |
| 2026 Aug 01 17:57 | 2026 Aug 01 08:12:06 | 82.9398 | 0.00227 | 9.9994 | 145.7895 | 309.4332 | 13.76848 | 4.743 |
| 2026 Jul 31 17:56 | 2026 Jul 27 06:20:38 | 82.9395 | 0.00224 | 10.2510 | 159.6651 | 309.4332 | 13.76848 | 4.743 |
| 2026 Jul 30 17:57 | 2026 Jul 27 06:20:38 | 82.9395 | 0.00224 | 10.2510 | 159.6651 | 309.4332 | 13.76848 | 4.743 |
| 2026 Jul 29 17:57 | 2026 Jul 27 06:20:38 | 82.9395 | 0.00224 | 10.2510 | 159.6651 | 309.4332 | 13.76848 | 4.743 |
| 2026 Jul 28 17:57 | 2026 Jul 27 06:20:38 | 82.9395 | 0.00224 | 10.2510 | 159.6651 | 309.4332 | 13.76848 | 4.743 |
| 2026 Jul 27 17:57 | 2026 Jul 27 06:20:38 | 82.9395 | 0.00224 | 10.2510 | 159.6651 | 309.4332 | 13.76848 | 4.743 |
| 2026 Jul 26 17:56 | 2026 Jul 20 23:55:15 | 82.9388 | 0.00219 | 10.5616 | 177.0230 | 309.4332 | 13.76848 | 4.743 |
| 2026 Jul 25 17:57 | 2026 Jul 20 23:55:15 | 82.9388 | 0.00219 | 10.5616 | 177.0230 | 309.4332 | 13.76848 | 4.743 |
| 2026 Jul 24 17:56 | 2026 Jul 20 23:55:15 | 82.9388 | 0.00219 | 10.5616 | 177.0230 | 309.4332 | 13.76848 | 4.743 |
| 2026 Jul 23 17:57 | 2026 Jul 20 23:55:15 | 82.9388 | 0.00219 | 10.5616 | 177.0230 | 309.4332 | 13.76848 | 4.743 |