Orbital elements of SL-8 R/B
| Launched | 6 May 1971 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 5218 |
| 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 01:56:13 | 74.0268 | 0.00666 | 8.6892 | 183.3425 | 328.9744 | 12.32229 | 6.743 |
| 2025 Sep 12 17:57 | 2025 Sep 03 03:32:33 | 74.0291 | 0.00668 | 9.7118 | 200.7172 | 328.9744 | 12.32229 | 6.743 |
| 2025 Sep 11 17:57 | 2025 Sep 03 03:32:33 | 74.0291 | 0.00668 | 9.7118 | 200.7172 | 328.9744 | 12.32229 | 6.743 |
| 2025 Sep 10 17:56 | 2025 Sep 03 03:32:33 | 74.0291 | 0.00668 | 9.7118 | 200.7172 | 328.9744 | 12.32229 | 6.743 |
| 2025 Sep 08 17:57 | 2025 Sep 03 03:32:33 | 74.0291 | 0.00668 | 9.7118 | 200.7172 | 328.9744 | 12.32229 | 6.743 |
| 2025 Sep 07 17:56 | 2025 Sep 03 03:32:33 | 74.0291 | 0.00668 | 9.7118 | 200.7172 | 328.9744 | 12.32229 | 6.743 |
| 2025 Sep 06 20:41 | 2025 Sep 03 03:32:33 | 74.0291 | 0.00668 | 9.7118 | 200.7172 | 328.9744 | 12.32229 | 6.743 |
| 2025 Sep 03 17:57 | 2025 Sep 03 03:32:33 | 74.0291 | 0.00668 | 9.7118 | 200.7172 | 328.9744 | 12.32229 | 6.743 |
| 2025 Sep 02 17:56 | 2025 Aug 27 21:03:51 | 74.0294 | 0.00669 | 10.2490 | 209.8148 | 328.9744 | 12.32229 | 6.743 |
| 2025 Sep 01 17:56 | 2025 Aug 27 21:03:51 | 74.0294 | 0.00669 | 10.2490 | 209.8148 | 328.9744 | 12.32229 | 6.743 |
| 2025 Aug 31 17:56 | 2025 Aug 27 21:03:51 | 74.0294 | 0.00669 | 10.2490 | 209.8148 | 328.9744 | 12.32229 | 6.743 |
| 2025 Aug 30 17:56 | 2025 Aug 27 21:03:51 | 74.0294 | 0.00669 | 10.2490 | 209.8148 | 328.9744 | 12.32229 | 6.743 |
| 2025 Aug 29 17:56 | 2025 Aug 27 21:03:51 | 74.0294 | 0.00669 | 10.2490 | 209.8148 | 328.9744 | 12.32229 | 6.743 |
| 2025 Aug 28 17:57 | 2025 Aug 27 21:03:51 | 74.0294 | 0.00669 | 10.2490 | 209.8148 | 328.9744 | 12.32229 | 6.743 |
| 2025 Aug 27 17:56 | 2025 Aug 23 06:16:00 | 74.0294 | 0.00669 | 10.6445 | 216.4908 | 328.9744 | 12.32229 | 6.743 |
| 2025 Aug 26 17:56 | 2025 Aug 23 06:16:00 | 74.0294 | 0.00669 | 10.6445 | 216.4908 | 328.9744 | 12.32229 | 6.743 |
| 2025 Aug 25 17:56 | 2025 Aug 23 06:16:00 | 74.0294 | 0.00669 | 10.6445 | 216.4908 | 328.9744 | 12.32229 | 6.743 |
| 2025 Aug 24 17:56 | 2025 Aug 23 06:16:00 | 74.0294 | 0.00669 | 10.6445 | 216.4908 | 328.9744 | 12.32229 | 6.743 |
| 2025 Aug 23 17:56 | 2025 Aug 23 06:16:00 | 74.0294 | 0.00669 | 10.6445 | 216.4908 | 328.9744 | 12.32229 | 6.743 |
| 2025 Aug 22 17:56 | 2025 Aug 17 23:21:06 | 74.0293 | 0.00670 | 11.0976 | 224.1497 | 328.9744 | 12.32229 | 6.743 |
| 2025 Aug 20 17:56 | 2025 Aug 17 23:21:06 | 74.0293 | 0.00670 | 11.0976 | 224.1497 | 328.9744 | 12.32229 | 6.743 |
| 2025 Aug 19 17:56 | 2025 Aug 17 23:21:06 | 74.0293 | 0.00670 | 11.0976 | 224.1497 | 328.9744 | 12.32229 | 6.743 |