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 |
| 2025 Aug 31 17:56 | 2025 Aug 27 21:48:14 | 82.9357 | 0.00225 | 2.7766 | 19.3457 | 89.2559 | 13.76804 | 4.743 |
| 2025 Aug 30 17:56 | 2025 Aug 27 21:48:14 | 82.9357 | 0.00225 | 2.7766 | 19.3457 | 89.2559 | 13.76804 | 4.743 |
| 2025 Aug 29 17:56 | 2025 Aug 27 21:48:14 | 82.9357 | 0.00225 | 2.7766 | 19.3457 | 89.2559 | 13.76804 | 4.743 |
| 2025 Aug 28 17:57 | 2025 Aug 27 21:48:14 | 82.9357 | 0.00225 | 2.7766 | 19.3457 | 89.2559 | 13.76804 | 4.743 |
| 2025 Aug 27 17:56 | 2025 Aug 23 06:29:42 | 82.9350 | 0.00228 | 3.0066 | 32.0649 | 89.2559 | 13.76804 | 4.743 |
| 2025 Aug 26 17:56 | 2025 Aug 23 06:29:42 | 82.9350 | 0.00228 | 3.0066 | 32.0649 | 89.2559 | 13.76804 | 4.743 |
| 2025 Aug 25 17:56 | 2025 Aug 23 06:29:42 | 82.9350 | 0.00228 | 3.0066 | 32.0649 | 89.2559 | 13.76804 | 4.743 |
| 2025 Aug 24 17:56 | 2025 Aug 23 06:29:42 | 82.9350 | 0.00228 | 3.0066 | 32.0649 | 89.2559 | 13.76804 | 4.743 |
| 2025 Aug 23 17:56 | 2025 Aug 23 06:29:42 | 82.9350 | 0.00228 | 3.0066 | 32.0649 | 89.2559 | 13.76804 | 4.743 |
| 2025 Aug 22 17:56 | 2025 Aug 17 22:51:06 | 82.9343 | 0.00230 | 3.2704 | 46.3758 | 89.2559 | 13.76804 | 4.743 |
| 2025 Aug 20 17:56 | 2025 Aug 17 22:51:06 | 82.9343 | 0.00230 | 3.2704 | 46.3758 | 89.2559 | 13.76804 | 4.743 |
| 2025 Aug 19 17:56 | 2025 Aug 17 22:51:06 | 82.9343 | 0.00230 | 3.2704 | 46.3758 | 89.2559 | 13.76804 | 4.743 |
| 2025 Aug 18 17:56 | 2025 Aug 17 22:51:06 | 82.9343 | 0.00230 | 3.2704 | 46.3758 | 89.2559 | 13.76804 | 4.743 |
| 2025 Aug 16 17:56 | 2025 Aug 12 13:31:30 | 82.9340 | 0.00233 | 3.5377 | 60.7395 | 89.2559 | 13.76804 | 4.743 |
| 2025 Aug 15 17:57 | 2025 Aug 12 13:31:30 | 82.9340 | 0.00233 | 3.5377 | 60.7395 | 89.2559 | 13.76804 | 4.743 |
| 2025 Aug 14 17:56 | 2025 Aug 12 13:31:30 | 82.9340 | 0.00233 | 3.5377 | 60.7395 | 89.2559 | 13.76804 | 4.743 |
| 2025 Aug 13 17:58 | 2025 Aug 12 13:31:30 | 82.9340 | 0.00233 | 3.5377 | 60.7395 | 89.2559 | 13.76804 | 4.743 |
| 2025 Aug 12 17:56 | 2025 Aug 12 13:31:30 | 82.9340 | 0.00233 | 3.5377 | 60.7395 | 89.2559 | 13.76804 | 4.743 |
| 2025 Aug 11 17:56 | 2025 Aug 06 21:49:03 | 82.9341 | 0.00234 | 3.8182 | 75.6954 | 89.2559 | 13.76804 | 4.743 |
| 2025 Aug 10 17:57 | 2025 Aug 06 21:49:03 | 82.9341 | 0.00234 | 3.8182 | 75.6954 | 89.2559 | 13.76804 | 4.743 |
| 2025 Aug 09 17:56 | 2025 Aug 06 21:49:03 | 82.9341 | 0.00234 | 3.8182 | 75.6954 | 89.2559 | 13.76804 | 4.743 |
| 2025 Aug 08 17:56 | 2025 Aug 06 21:49:03 | 82.9341 | 0.00234 | 3.8182 | 75.6954 | 89.2559 | 13.76804 | 4.743 |
| 2025 Aug 07 17:56 | 2025 Aug 06 21:49:03 | 82.9341 | 0.00234 | 3.8182 | 75.6954 | 89.2559 | 13.76804 | 4.743 |
| 2025 Aug 05 17:56 | 2025 Aug 01 12:27:21 | 82.9341 | 0.00234 | 4.0855 | 89.7888 | 89.2559 | 13.76804 | 4.743 |
| 2025 Aug 04 17:56 | 2025 Aug 01 12:27:21 | 82.9341 | 0.00234 | 4.0855 | 89.7888 | 89.2559 | 13.76804 | 4.743 |