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 |
| 2026 May 15 17:57 | 2026 May 10 12:33:58 | 74.0276 | 0.00669 | 12.3408 | 198.2632 | 270.7136 | 12.32227 | 6.743 |
| 2026 May 14 17:58 | 2026 May 10 12:33:58 | 74.0276 | 0.00669 | 12.3408 | 198.2632 | 270.7136 | 12.32227 | 6.743 |
| 2026 May 13 17:58 | 2026 May 10 12:33:58 | 74.0276 | 0.00669 | 12.3408 | 198.2632 | 270.7136 | 12.32227 | 6.743 |
| 2026 May 12 17:58 | 2026 May 10 12:33:58 | 74.0276 | 0.00669 | 12.3408 | 198.2632 | 270.7136 | 12.32227 | 6.743 |
| 2026 May 11 17:56 | 2026 May 10 12:33:58 | 74.0276 | 0.00669 | 12.3408 | 198.2632 | 270.7136 | 12.32227 | 6.743 |
| 2026 May 10 17:57 | 2026 May 10 12:33:58 | 74.0276 | 0.00669 | 12.3408 | 198.2632 | 270.7136 | 12.32227 | 6.743 |
| 2026 May 09 17:57 | 2026 May 05 11:14:18 | 74.0285 | 0.00669 | 12.7739 | 205.5730 | 270.7136 | 12.32227 | 6.743 |
| 2026 May 08 17:57 | 2026 May 05 11:14:18 | 74.0285 | 0.00669 | 12.7739 | 205.5730 | 270.7136 | 12.32227 | 6.743 |
| 2026 May 07 17:58 | 2026 May 05 11:14:18 | 74.0285 | 0.00669 | 12.7739 | 205.5730 | 270.7136 | 12.32227 | 6.743 |
| 2026 May 06 17:57 | 2026 May 05 11:14:18 | 74.0285 | 0.00669 | 12.7739 | 205.5730 | 270.7136 | 12.32227 | 6.743 |
| 2026 May 05 17:57 | 2026 May 05 11:14:18 | 74.0285 | 0.00669 | 12.7739 | 205.5730 | 270.7136 | 12.32227 | 6.743 |
| 2026 May 04 17:57 | 2026 Apr 30 14:53:55 | 74.0290 | 0.00670 | 13.1893 | 212.5582 | 270.7136 | 12.32227 | 6.743 |
| 2026 May 03 17:57 | 2026 Apr 30 14:53:55 | 74.0290 | 0.00670 | 13.1893 | 212.5582 | 270.7136 | 12.32227 | 6.743 |
| 2026 May 02 17:57 | 2026 Apr 30 14:53:55 | 74.0290 | 0.00670 | 13.1893 | 212.5582 | 270.7136 | 12.32227 | 6.743 |
| 2026 May 01 17:56 | 2026 Apr 30 14:53:55 | 74.0290 | 0.00670 | 13.1893 | 212.5582 | 270.7136 | 12.32227 | 6.743 |
| 2026 Apr 30 17:56 | 2026 Apr 30 14:53:55 | 74.0290 | 0.00670 | 13.1893 | 212.5582 | 270.7136 | 12.32227 | 6.743 |
| 2026 Apr 29 17:57 | 2026 Apr 24 10:36:44 | 74.0295 | 0.00670 | 13.7187 | 221.4801 | 270.7136 | 12.32227 | 6.743 |
| 2026 Apr 28 17:56 | 2026 Apr 24 10:36:44 | 74.0295 | 0.00670 | 13.7187 | 221.4801 | 270.7136 | 12.32227 | 6.743 |
| 2026 Apr 27 17:58 | 2026 Apr 24 10:36:44 | 74.0295 | 0.00670 | 13.7187 | 221.4801 | 270.7136 | 12.32227 | 6.743 |
| 2026 Apr 26 17:58 | 2026 Apr 24 10:36:44 | 74.0295 | 0.00670 | 13.7187 | 221.4801 | 270.7136 | 12.32227 | 6.743 |
| 2026 Apr 25 17:58 | 2026 Apr 24 10:36:44 | 74.0295 | 0.00670 | 13.7187 | 221.4801 | 270.7136 | 12.32227 | 6.743 |
| 2026 Apr 24 17:59 | 2026 Apr 24 10:36:44 | 74.0295 | 0.00670 | 13.7187 | 221.4801 | 270.7136 | 12.32227 | 6.743 |
| 2026 Apr 23 17:57 | 2026 Apr 19 05:38:18 | 74.0287 | 0.00670 | 14.1648 | 228.9843 | 270.7136 | 12.32227 | 6.743 |
| 2026 Apr 22 17:57 | 2026 Apr 19 05:38:18 | 74.0287 | 0.00670 | 14.1648 | 228.9843 | 270.7136 | 12.32227 | 6.743 |
| 2026 Apr 21 17:57 | 2026 Apr 19 05:38:18 | 74.0287 | 0.00670 | 14.1648 | 228.9843 | 270.7136 | 12.32227 | 6.743 |
| 2026 Apr 20 17:57 | 2026 Apr 19 05:38:18 | 74.0287 | 0.00670 | 14.1648 | 228.9843 | 270.7136 | 12.32227 | 6.743 |
| 2026 Apr 19 17:58 | 2026 Apr 19 05:38:18 | 74.0287 | 0.00670 | 14.1648 | 228.9843 | 270.7136 | 12.32227 | 6.743 |
| 2026 Apr 18 17:56 | 2026 Apr 13 07:25:52 | 74.0283 | 0.00671 | 14.6725 | 237.5211 | 270.7136 | 12.32227 | 6.743 |