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 Aug 16 17:56 | 2026 Aug 12 22:59:59 | 82.9597 | 0.00365 | 12.3791 | 211.1362 | 148.7632 | 13.76648 | 4.743 |
| 2026 Aug 15 17:57 | 2026 Aug 12 22:59:59 | 82.9597 | 0.00365 | 12.3791 | 211.1362 | 148.7632 | 13.76648 | 4.743 |
| 2026 Aug 14 17:56 | 2026 Aug 12 22:59:59 | 82.9597 | 0.00365 | 12.3791 | 211.1362 | 148.7632 | 13.76648 | 4.743 |
| 2026 Aug 13 17:57 | 2026 Aug 12 22:59:59 | 82.9597 | 0.00365 | 12.3791 | 211.1362 | 148.7632 | 13.76648 | 4.743 |
| 2026 Aug 12 17:56 | 2026 Aug 07 06:56:24 | 82.9589 | 0.00362 | 12.6591 | 227.4157 | 148.7632 | 13.76648 | 4.743 |
| 2026 Aug 11 17:56 | 2026 Aug 07 06:56:24 | 82.9589 | 0.00362 | 12.6591 | 227.4157 | 148.7632 | 13.76648 | 4.743 |
| 2026 Aug 10 17:56 | 2026 Aug 07 06:56:24 | 82.9589 | 0.00362 | 12.6591 | 227.4157 | 148.7632 | 13.76648 | 4.743 |
| 2026 Aug 09 17:57 | 2026 Aug 07 06:56:24 | 82.9589 | 0.00362 | 12.6591 | 227.4157 | 148.7632 | 13.76648 | 4.743 |
| 2026 Aug 08 17:57 | 2026 Aug 07 06:56:24 | 82.9589 | 0.00362 | 12.6591 | 227.4157 | 148.7632 | 13.76648 | 4.743 |
| 2026 Aug 07 17:57 | 2026 Aug 07 06:56:24 | 82.9589 | 0.00362 | 12.6591 | 227.4157 | 148.7632 | 13.76648 | 4.743 |
| 2026 Aug 06 17:57 | 2026 Aug 01 00:55:32 | 82.9579 | 0.00360 | 12.9679 | 245.5550 | 148.7632 | 13.76648 | 4.743 |
| 2026 Aug 05 17:56 | 2026 Aug 01 00:55:32 | 82.9579 | 0.00360 | 12.9679 | 245.5550 | 148.7632 | 13.76648 | 4.743 |
| 2026 Aug 04 17:57 | 2026 Aug 01 00:55:32 | 82.9579 | 0.00360 | 12.9679 | 245.5550 | 148.7632 | 13.76648 | 4.743 |
| 2026 Aug 03 17:56 | 2026 Aug 01 00:55:32 | 82.9579 | 0.00360 | 12.9679 | 245.5550 | 148.7632 | 13.76648 | 4.743 |
| 2026 Aug 02 17:57 | 2026 Aug 01 00:55:32 | 82.9579 | 0.00360 | 12.9679 | 245.5550 | 148.7632 | 13.76648 | 4.743 |
| 2026 Aug 01 17:57 | 2026 Aug 01 00:55:32 | 82.9579 | 0.00360 | 12.9679 | 245.5550 | 148.7632 | 13.76648 | 4.743 |
| 2026 Jul 31 17:56 | 2026 Jul 27 09:17:13 | 82.9574 | 0.00359 | 13.1977 | 259.0544 | 148.7632 | 13.76648 | 4.743 |
| 2026 Jul 30 17:57 | 2026 Jul 27 09:17:13 | 82.9574 | 0.00359 | 13.1977 | 259.0544 | 148.7632 | 13.76648 | 4.743 |
| 2026 Jul 29 17:57 | 2026 Jul 27 09:17:13 | 82.9574 | 0.00359 | 13.1977 | 259.0544 | 148.7632 | 13.76648 | 4.743 |
| 2026 Jul 28 17:57 | 2026 Jul 27 09:17:13 | 82.9574 | 0.00359 | 13.1977 | 259.0544 | 148.7632 | 13.76648 | 4.743 |
| 2026 Jul 27 17:57 | 2026 Jul 27 09:17:13 | 82.9574 | 0.00359 | 13.1977 | 259.0544 | 148.7632 | 13.76648 | 4.743 |
| 2026 Jul 26 17:56 | 2026 Jul 21 03:16:22 | 82.9567 | 0.00359 | 13.5066 | 277.2165 | 148.7632 | 13.76648 | 4.743 |
| 2026 Jul 25 17:57 | 2026 Jul 21 03:16:22 | 82.9567 | 0.00359 | 13.5066 | 277.2165 | 148.7632 | 13.76648 | 4.743 |
| 2026 Jul 24 17:56 | 2026 Jul 21 03:16:22 | 82.9567 | 0.00359 | 13.5066 | 277.2165 | 148.7632 | 13.76648 | 4.743 |
| 2026 Jul 23 17:57 | 2026 Jul 21 03:16:22 | 82.9567 | 0.00359 | 13.5066 | 277.2165 | 148.7632 | 13.76648 | 4.743 |
| 2026 Jul 22 17:57 | 2026 Jul 21 03:16:22 | 82.9567 | 0.00359 | 13.5066 | 277.2165 | 148.7632 | 13.76648 | 4.743 |
| 2026 Jul 21 17:57 | 2026 Jul 21 03:16:22 | 82.9567 | 0.00359 | 13.5066 | 277.2165 | 148.7632 | 13.76648 | 4.743 |
| 2026 Jul 20 17:57 | 2026 Jul 16 06:24:04 | 82.9566 | 0.00360 | 13.7472 | 291.3971 | 148.7632 | 13.76648 | 4.743 |