Orbital elements of SL-8 R/B
| Launched | 14 November 1984 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 15399 |
| 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 27 17:56 | 2026 Aug 25 09:21:24 | 82.9445 | 0.00347 | 2.3424 | 131.4226 | 255.3287 | 13.76470 | 5.243 |
| 2026 Aug 26 17:50 | 2026 Aug 25 09:21:24 | 82.9445 | 0.00347 | 2.3424 | 131.4226 | 255.3287 | 13.76470 | 5.243 |
| 2026 Aug 25 17:56 | 2026 Aug 25 09:21:24 | 82.9445 | 0.00347 | 2.3424 | 131.4226 | 255.3287 | 13.76470 | 5.243 |
| 2026 Aug 24 17:57 | 2026 Aug 19 00:20:29 | 82.9435 | 0.00344 | 2.6581 | 148.7553 | 255.3287 | 13.76470 | 5.243 |
| 2026 Aug 23 17:56 | 2026 Aug 19 00:20:29 | 82.9435 | 0.00344 | 2.6581 | 148.7553 | 255.3287 | 13.76470 | 5.243 |
| 2026 Aug 22 17:56 | 2026 Aug 19 00:20:29 | 82.9435 | 0.00344 | 2.6581 | 148.7553 | 255.3287 | 13.76470 | 5.243 |
| 2026 Aug 21 17:56 | 2026 Aug 19 00:20:29 | 82.9435 | 0.00344 | 2.6581 | 148.7553 | 255.3287 | 13.76470 | 5.243 |
| 2026 Aug 20 17:57 | 2026 Aug 19 00:20:29 | 82.9435 | 0.00344 | 2.6581 | 148.7553 | 255.3287 | 13.76470 | 5.243 |
| 2026 Aug 19 17:57 | 2026 Aug 19 00:20:29 | 82.9435 | 0.00344 | 2.6581 | 148.7553 | 255.3287 | 13.76470 | 5.243 |
| 2026 Aug 18 17:56 | 2026 Aug 13 01:13:41 | 82.9428 | 0.00340 | 2.9534 | 165.1461 | 255.3287 | 13.76470 | 5.243 |
| 2026 Aug 17 17:56 | 2026 Aug 13 01:13:41 | 82.9428 | 0.00340 | 2.9534 | 165.1461 | 255.3287 | 13.76470 | 5.243 |
| 2026 Aug 16 17:56 | 2026 Aug 13 01:13:41 | 82.9428 | 0.00340 | 2.9534 | 165.1461 | 255.3287 | 13.76470 | 5.243 |
| 2026 Aug 15 17:57 | 2026 Aug 13 01:13:41 | 82.9428 | 0.00340 | 2.9534 | 165.1461 | 255.3287 | 13.76470 | 5.243 |
| 2026 Aug 14 17:56 | 2026 Aug 13 01:13:41 | 82.9428 | 0.00340 | 2.9534 | 165.1461 | 255.3287 | 13.76470 | 5.243 |
| 2026 Aug 13 17:57 | 2026 Aug 13 01:13:41 | 82.9428 | 0.00340 | 2.9534 | 165.1461 | 255.3287 | 13.76470 | 5.243 |
| 2026 Aug 12 17:56 | 2026 Aug 07 07:40:01 | 82.9424 | 0.00336 | 3.2372 | 181.0635 | 255.3287 | 13.76470 | 5.243 |
| 2026 Aug 11 17:56 | 2026 Aug 07 07:40:01 | 82.9424 | 0.00336 | 3.2372 | 181.0635 | 255.3287 | 13.76470 | 5.243 |
| 2026 Aug 10 17:56 | 2026 Aug 07 07:40:01 | 82.9424 | 0.00336 | 3.2372 | 181.0635 | 255.3287 | 13.76470 | 5.243 |
| 2026 Aug 09 17:57 | 2026 Aug 07 07:40:01 | 82.9424 | 0.00336 | 3.2372 | 181.0635 | 255.3287 | 13.76470 | 5.243 |
| 2026 Aug 08 17:57 | 2026 Aug 07 07:40:01 | 82.9424 | 0.00336 | 3.2372 | 181.0635 | 255.3287 | 13.76470 | 5.243 |
| 2026 Aug 07 17:57 | 2026 Aug 07 07:40:01 | 82.9424 | 0.00336 | 3.2372 | 181.0635 | 255.3287 | 13.76470 | 5.243 |
| 2026 Aug 06 17:57 | 2026 Aug 01 01:34:10 | 82.9424 | 0.00331 | 3.5469 | 198.7562 | 255.3287 | 13.76470 | 5.243 |
| 2026 Aug 05 17:56 | 2026 Aug 01 01:34:10 | 82.9424 | 0.00331 | 3.5469 | 198.7562 | 255.3287 | 13.76470 | 5.243 |
| 2026 Aug 04 17:57 | 2026 Aug 01 01:34:10 | 82.9424 | 0.00331 | 3.5469 | 198.7562 | 255.3287 | 13.76470 | 5.243 |
| 2026 Aug 03 17:56 | 2026 Aug 01 01:34:10 | 82.9424 | 0.00331 | 3.5469 | 198.7562 | 255.3287 | 13.76470 | 5.243 |
| 2026 Aug 02 17:57 | 2026 Aug 01 01:34:10 | 82.9424 | 0.00331 | 3.5469 | 198.7562 | 255.3287 | 13.76470 | 5.243 |
| 2026 Aug 01 17:57 | 2026 Aug 01 01:34:10 | 82.9424 | 0.00331 | 3.5469 | 198.7562 | 255.3287 | 13.76470 | 5.243 |
| 2026 Jul 31 17:56 | 2026 Jul 27 02:45:27 | 82.9425 | 0.00329 | 3.7920 | 212.8446 | 255.3287 | 13.76470 | 5.243 |