Orbital elements of SL-8 R/B
| Launched | 3 June 1981 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 12508 |
| 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 17 17:57 | 2026 Jul 16 06:24:04 | 82.9566 | 0.00360 | 13.7472 | 291.3971 | 68.3348 | 13.76646 | 4.743 |
| 2026 Jul 16 17:56 | 2026 Jul 16 06:24:04 | 82.9566 | 0.00360 | 13.7472 | 291.3971 | 68.3348 | 13.76646 | 4.743 |
| 2026 Jul 15 17:57 | 2026 Jul 11 11:16:27 | 82.9565 | 0.00361 | 13.9842 | 305.3072 | 68.3348 | 13.76646 | 4.743 |
| 2026 Jul 14 17:56 | 2026 Jul 11 11:16:27 | 82.9565 | 0.00361 | 13.9842 | 305.3072 | 68.3348 | 13.76646 | 4.743 |
| 2026 Jul 13 17:56 | 2026 Jul 11 11:16:27 | 82.9565 | 0.00361 | 13.9842 | 305.3072 | 68.3348 | 13.76646 | 4.743 |
| 2026 Jul 12 17:56 | 2026 Jul 11 11:16:27 | 82.9565 | 0.00361 | 13.9842 | 305.3072 | 68.3348 | 13.76646 | 4.743 |
| 2026 Jul 11 17:56 | 2026 Jul 11 11:16:27 | 82.9565 | 0.00361 | 13.9842 | 305.3072 | 68.3348 | 13.76646 | 4.743 |
| 2026 Jul 09 17:56 | 2026 Jul 05 01:46:17 | 82.9566 | 0.00365 | 14.3003 | 323.7033 | 68.3348 | 13.76646 | 4.743 |
| 2026 Jul 08 17:56 | 2026 Jul 05 01:46:17 | 82.9566 | 0.00365 | 14.3003 | 323.7033 | 68.3348 | 13.76646 | 4.743 |
| 2026 Jul 07 17:56 | 2026 Jul 05 01:46:17 | 82.9566 | 0.00365 | 14.3003 | 323.7033 | 68.3348 | 13.76646 | 4.743 |
| 2026 Jul 06 17:57 | 2026 Jul 05 01:46:17 | 82.9566 | 0.00365 | 14.3003 | 323.7033 | 68.3348 | 13.76646 | 4.743 |
| 2026 Jul 05 17:56 | 2026 Jul 05 01:46:17 | 82.9566 | 0.00365 | 14.3003 | 323.7033 | 68.3348 | 13.76646 | 4.743 |
| 2026 Jul 04 17:56 | 2026 Jun 29 13:12:04 | 82.9571 | 0.00368 | 14.5732 | 339.4702 | 68.3348 | 13.76646 | 4.743 |
| 2026 Jul 03 17:57 | 2026 Jun 29 13:12:04 | 82.9571 | 0.00368 | 14.5732 | 339.4702 | 68.3348 | 13.76646 | 4.743 |
| 2026 Jul 02 17:56 | 2026 Jun 29 13:12:04 | 82.9571 | 0.00368 | 14.5732 | 339.4702 | 68.3348 | 13.76646 | 4.743 |
| 2026 Jul 01 17:56 | 2026 Jun 29 13:12:04 | 82.9571 | 0.00368 | 14.5732 | 339.4702 | 68.3348 | 13.76646 | 4.743 |
| 2026 Jun 30 17:56 | 2026 Jun 29 13:12:04 | 82.9571 | 0.00368 | 14.5732 | 339.4702 | 68.3348 | 13.76646 | 4.743 |
| 2026 Jun 29 17:57 | 2026 Jun 29 13:12:04 | 82.9571 | 0.00368 | 14.5732 | 339.4702 | 68.3348 | 13.76646 | 4.743 |
| 2026 Jun 28 17:56 | 2026 Jun 22 13:44:37 | 82.9575 | 0.00373 | 14.9180 | 359.1642 | 68.3348 | 13.76646 | 4.743 |
| 2026 Jun 27 17:55 | 2026 Jun 22 13:44:37 | 82.9575 | 0.00373 | 14.9180 | 359.1642 | 68.3348 | 13.76646 | 4.743 |
| 2026 Jun 26 17:56 | 2026 Jun 22 13:44:37 | 82.9575 | 0.00373 | 14.9180 | 359.1642 | 68.3348 | 13.76646 | 4.743 |
| 2026 Jun 25 17:56 | 2026 Jun 22 13:44:37 | 82.9575 | 0.00373 | 14.9180 | 359.1642 | 68.3348 | 13.76646 | 4.743 |
| 2026 Jun 24 17:55 | 2026 Jun 22 13:44:37 | 82.9575 | 0.00373 | 14.9180 | 359.1642 | 68.3348 | 13.76646 | 4.743 |
| 2026 Jun 23 17:56 | 2026 Jun 22 13:44:37 | 82.9575 | 0.00373 | 14.9180 | 359.1642 | 68.3348 | 13.76646 | 4.743 |
| 2026 Jun 22 17:56 | 2026 Jun 17 02:55:03 | 82.9582 | 0.00376 | 15.1873 | 14.3668 | 68.3348 | 13.76646 | 4.743 |
| 2026 Jun 21 17:57 | 2026 Jun 17 02:55:03 | 82.9582 | 0.00376 | 15.1873 | 14.3668 | 68.3348 | 13.76646 | 4.743 |
| 2026 Jun 20 17:56 | 2026 Jun 17 02:55:03 | 82.9582 | 0.00376 | 15.1873 | 14.3668 | 68.3348 | 13.76646 | 4.743 |