Orbital elements of SL-8 R/B
| Launched | 11 February 1981 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 12298 |
| 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 10 17:56 | 2026 Aug 06 23:15:50 | 82.9496 | 0.00283 | 0.7503 | 270.9566 | 206.2456 | 13.76940 | 5.243 |
| 2026 Aug 09 17:57 | 2026 Aug 06 23:15:50 | 82.9496 | 0.00283 | 0.7503 | 270.9566 | 206.2456 | 13.76940 | 5.243 |
| 2026 Aug 08 17:57 | 2026 Aug 06 23:15:50 | 82.9496 | 0.00283 | 0.7503 | 270.9566 | 206.2456 | 13.76940 | 5.243 |
| 2026 Aug 07 17:57 | 2026 Aug 06 23:15:50 | 82.9496 | 0.00283 | 0.7503 | 270.9566 | 206.2456 | 13.76940 | 5.243 |
| 2026 Aug 06 17:57 | 2026 Aug 01 00:15:44 | 82.9486 | 0.00283 | 1.0454 | 288.4239 | 206.2456 | 13.76940 | 5.243 |
| 2026 Aug 05 17:56 | 2026 Aug 01 00:15:44 | 82.9486 | 0.00283 | 1.0454 | 288.4239 | 206.2456 | 13.76940 | 5.243 |
| 2026 Aug 04 17:57 | 2026 Aug 01 00:15:44 | 82.9486 | 0.00283 | 1.0454 | 288.4239 | 206.2456 | 13.76940 | 5.243 |
| 2026 Aug 03 17:56 | 2026 Aug 01 00:15:44 | 82.9486 | 0.00283 | 1.0454 | 288.4239 | 206.2456 | 13.76940 | 5.243 |
| 2026 Aug 02 17:57 | 2026 Aug 01 00:15:44 | 82.9486 | 0.00283 | 1.0454 | 288.4239 | 206.2456 | 13.76940 | 5.243 |
| 2026 Aug 01 17:57 | 2026 Aug 01 00:15:44 | 82.9486 | 0.00283 | 1.0454 | 288.4239 | 206.2456 | 13.76940 | 5.243 |
| 2026 Jul 31 17:56 | 2026 Jul 27 11:41:33 | 82.9482 | 0.00285 | 1.2693 | 301.6677 | 206.2456 | 13.76940 | 5.243 |
| 2026 Jul 30 17:57 | 2026 Jul 27 11:41:33 | 82.9482 | 0.00285 | 1.2693 | 301.6677 | 206.2456 | 13.76940 | 5.243 |
| 2026 Jul 29 17:57 | 2026 Jul 27 11:41:33 | 82.9482 | 0.00285 | 1.2693 | 301.6677 | 206.2456 | 13.76940 | 5.243 |
| 2026 Jul 28 17:57 | 2026 Jul 27 11:41:33 | 82.9482 | 0.00285 | 1.2693 | 301.6677 | 206.2456 | 13.76940 | 5.243 |
| 2026 Jul 27 17:57 | 2026 Jul 27 11:41:33 | 82.9482 | 0.00285 | 1.2693 | 301.6677 | 206.2456 | 13.76940 | 5.243 |
| 2026 Jul 26 17:56 | 2026 Jul 21 06:25:09 | 82.9474 | 0.00287 | 1.5773 | 319.7212 | 206.2456 | 13.76940 | 5.243 |
| 2026 Jul 25 17:57 | 2026 Jul 21 06:25:09 | 82.9474 | 0.00287 | 1.5773 | 319.7212 | 206.2456 | 13.76940 | 5.243 |
| 2026 Jul 24 17:56 | 2026 Jul 21 06:25:09 | 82.9474 | 0.00287 | 1.5773 | 319.7212 | 206.2456 | 13.76940 | 5.243 |
| 2026 Jul 23 17:57 | 2026 Jul 21 06:25:09 | 82.9474 | 0.00287 | 1.5773 | 319.7212 | 206.2456 | 13.76940 | 5.243 |
| 2026 Jul 22 17:57 | 2026 Jul 21 06:25:09 | 82.9474 | 0.00287 | 1.5773 | 319.7212 | 206.2456 | 13.76940 | 5.243 |
| 2026 Jul 21 17:57 | 2026 Jul 21 06:25:09 | 82.9474 | 0.00287 | 1.5773 | 319.7212 | 206.2456 | 13.76940 | 5.243 |
| 2026 Jul 20 17:57 | 2026 Jul 16 00:50:15 | 82.9478 | 0.00290 | 1.8365 | 334.8710 | 206.2456 | 13.76940 | 5.243 |
| 2026 Jul 19 19:06 | 2026 Jul 16 00:50:15 | 82.9478 | 0.00290 | 1.8365 | 334.8710 | 206.2456 | 13.76940 | 5.243 |
| 2026 Jul 19 17:57 | 2026 Jul 16 00:50:15 | 82.9478 | 0.00290 | 1.8365 | 334.8710 | 206.2456 | 13.76940 | 5.243 |
| 2026 Jul 18 17:57 | 2026 Jul 16 00:50:15 | 82.9478 | 0.00290 | 1.8365 | 334.8710 | 206.2456 | 13.76940 | 5.243 |
| 2026 Jul 17 17:57 | 2026 Jul 16 00:50:15 | 82.9478 | 0.00290 | 1.8365 | 334.8710 | 206.2456 | 13.76940 | 5.243 |
| 2026 Jul 16 17:56 | 2026 Jul 16 00:50:15 | 82.9478 | 0.00290 | 1.8365 | 334.8710 | 206.2456 | 13.76940 | 5.243 |
| 2026 Jul 15 17:57 | 2026 Jul 11 12:10:55 | 82.9470 | 0.00293 | 2.0607 | 347.6477 | 206.2456 | 13.76940 | 5.243 |
| 2026 Jul 14 17:56 | 2026 Jul 11 12:10:55 | 82.9470 | 0.00293 | 2.0607 | 347.6477 | 206.2456 | 13.76940 | 5.243 |