Orbital elements of SL-8 R/B
| Launched | 27 April 1971 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 5181 |
| 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 Sep 15 17:56 | 2025 Sep 15 01:05:49 | 73.9986 | 0.00559 | 18.8953 | 219.2472 | 167.8129 | 13.20762 | 7.243 |
| 2025 Sep 12 17:57 | 2025 Sep 02 21:10:51 | 74.0013 | 0.00560 | 20.1229 | 239.7591 | 167.8129 | 13.20762 | 7.243 |
| 2025 Sep 11 17:57 | 2025 Sep 02 21:10:51 | 74.0013 | 0.00560 | 20.1229 | 239.7591 | 167.8129 | 13.20762 | 7.243 |
| 2025 Sep 10 17:56 | 2025 Sep 02 21:10:51 | 74.0013 | 0.00560 | 20.1229 | 239.7591 | 167.8129 | 13.20762 | 7.243 |
| 2025 Sep 08 17:57 | 2025 Sep 02 21:10:51 | 74.0013 | 0.00560 | 20.1229 | 239.7591 | 167.8129 | 13.20762 | 7.243 |
| 2025 Sep 07 17:56 | 2025 Sep 02 21:10:51 | 74.0013 | 0.00560 | 20.1229 | 239.7591 | 167.8129 | 13.20762 | 7.243 |
| 2025 Sep 06 20:41 | 2025 Sep 02 21:10:51 | 74.0013 | 0.00560 | 20.1229 | 239.7591 | 167.8129 | 13.20762 | 7.243 |
| 2025 Sep 03 17:57 | 2025 Sep 02 21:10:51 | 74.0013 | 0.00560 | 20.1229 | 239.7591 | 167.8129 | 13.20762 | 7.243 |
| 2025 Sep 02 17:56 | 2025 Aug 27 23:23:23 | 74.0023 | 0.00561 | 20.7190 | 249.6725 | 167.8129 | 13.20762 | 7.243 |
| 2025 Sep 01 17:56 | 2025 Aug 27 23:23:23 | 74.0023 | 0.00561 | 20.7190 | 249.6725 | 167.8129 | 13.20762 | 7.243 |
| 2025 Aug 31 17:56 | 2025 Aug 27 23:23:23 | 74.0023 | 0.00561 | 20.7190 | 249.6725 | 167.8129 | 13.20762 | 7.243 |
| 2025 Aug 30 17:56 | 2025 Aug 27 23:23:23 | 74.0023 | 0.00561 | 20.7190 | 249.6725 | 167.8129 | 13.20762 | 7.243 |
| 2025 Aug 29 17:56 | 2025 Aug 27 23:23:23 | 74.0023 | 0.00561 | 20.7190 | 249.6725 | 167.8129 | 13.20762 | 7.243 |
| 2025 Aug 28 17:57 | 2025 Aug 27 23:23:23 | 74.0023 | 0.00561 | 20.7190 | 249.6725 | 167.8129 | 13.20762 | 7.243 |
| 2025 Aug 27 17:56 | 2025 Aug 20 16:34:22 | 74.0035 | 0.00561 | 21.4540 | 261.9206 | 167.8129 | 13.20762 | 7.243 |
| 2025 Aug 26 17:56 | 2025 Aug 20 16:34:22 | 74.0035 | 0.00561 | 21.4540 | 261.9206 | 167.8129 | 13.20762 | 7.243 |
| 2025 Aug 25 17:56 | 2025 Aug 20 16:34:22 | 74.0035 | 0.00561 | 21.4540 | 261.9206 | 167.8129 | 13.20762 | 7.243 |
| 2025 Aug 24 17:56 | 2025 Aug 20 16:34:22 | 74.0035 | 0.00561 | 21.4540 | 261.9206 | 167.8129 | 13.20762 | 7.243 |
| 2025 Aug 23 17:56 | 2025 Aug 20 16:34:22 | 74.0035 | 0.00561 | 21.4540 | 261.9206 | 167.8129 | 13.20762 | 7.243 |
| 2025 Aug 22 17:56 | 2025 Aug 17 17:40:59 | 74.0037 | 0.00560 | 21.7521 | 266.8882 | 167.8129 | 13.20762 | 7.243 |
| 2025 Aug 20 17:56 | 2025 Aug 17 17:40:59 | 74.0037 | 0.00560 | 21.7521 | 266.8882 | 167.8129 | 13.20762 | 7.243 |
| 2025 Aug 19 17:56 | 2025 Aug 17 17:40:59 | 74.0037 | 0.00560 | 21.7521 | 266.8882 | 167.8129 | 13.20762 | 7.243 |